Collection: Best Sellers - Junior

Lightweight & minimalistic, this rash guard is perfect for everyday training. Designed to last, the sweat wicking fabric will keep you cool and ready to go another round.  For everyday use, the Hyperfly Core is a staple. 80% polyester, 20% spandex Unisex fit Ranked Colors - competition legal.

Hyperfly, famous for its high-quality fight gear tailored for grappling athletes, has joined forces with the iconic international lifestyle brand tokidoki. Together, they've crafted the very first grappling collection for fans worldwide. Designed entirely by Co-Founder and Artist Simone Legno, this collaboration marks the beginning of a series of anticipated drops. This special edition lineup includes two training rash guards, long and short sleeve, and a pair of shorts with a built-in liner, each piece showcasing vibrant tokidoki characters repping Jiu Jitsu attire. The playful charm of tokidoki blending with the spirit of mixed martial arts makes this a one-of-a-kind collaboration. Crafted for grappling, outdoor activities, and workouts, these shorts offer a lightweight feel without compromising performance. Featuring an elastic waistband and inner spandex liner, these shorts remain securely fitted, ensuring maximum comfort and stability. 80% polyester, 20% spandex. Elastic waistband with inner drawstring. Inner spandex liner with designated phone pocket. Sizing by waist size in inches. (16-24)

The Hyperlyte 3.5 is designed for athletes who want a balance of lightness, durability, and comfort. Made from a 380gsm woven cotton fabric, it’s soft to the touch yet built to handle hard training sessions. The clean stitching and streamlined design keep the look minimal while maintaining the performance Hyperlyte is known for. Fully IBJJF legal, this Gi is a reliable choice for both everyday training and high-level competition. Jacket: Simplified shield on arms 380 gsm superfine woven cotton New icon stitching on back of jacket Inside You Can't Teach Heart print EVA foam collar  Pants: 8 oz. twill pants New icon stitch pattern on pants Internal, flat drawstring on sizes Junior 3-8, and elastic band on sizes Junior 0-2. *Not pre-shrunk - wash cold and hang dry* Legal for IBJJF or UAEJJF competitions. Now available in Junior sizes (Junior 0 - 8): M0000 ➔ Junior 0             M000 ➔ Junior 1                  M00 ➔ Junior 2  M0 ➔ Junior 3                   M1 ➔ Junior 4                      M2 ➔ Junior 5 M3 ➔ Junior 6                   M4 ➔ Junior 7                      M5 ➔ Junior 8 YOU CAN'T TEACH HEART.

Introducing Hyperlyte 3.5: A Classic Reinvented The 3.5 has been updated to a 380gsm weave, in order to comply with the recent change in IBJJF competition rules. This Gi is 100% comp legal. We've recharged the timeless nature of the Hyperlyte, while preserving its core values of excellence, resilience, and minimalism. Crafted from a soft yet tactile 380gsm woven cotton fabric, and featuring a reimagined icon panel stitching, this new standard-bearer showcases a polished and refined aesthetic. The Hyperlyte 3.5 is fully compliant with IBJJF competition rules, making it the ultimate choice for athletes seeking a lightweight yet full-bodied competition Gi. Jacket: Simplified shield on arms 380 gsm superfine woven cotton New icon stitching on back of jacket Inside You Can't Teach Heart print EVA foam collar  Pants: 8 oz. twill pants New icon stitch pattern on pants Internal, flat drawstring on sizes Junior 3-8, and elastic band on sizes Junior 0-2. *Not pre-shrunk - wash cold and hang dry* Legal for IBJJF or UAEJJF competitions. Now available in Junior sizes (Junior 0 - 8): M0000 ➔ Junior 0             M000 ➔ Junior 1                  M00 ➔ Junior 2  M0 ➔ Junior 3                   M1 ➔ Junior 4                      M2 ➔ Junior 5 M3 ➔ Junior 6                   M4 ➔ Junior 7                      M5 ➔ Junior 8 YOU CAN'T TEACH HEART.

The Hyperlyte 3.5 is designed for athletes who want a balance of lightness, durability, and comfort. Made from a 380gsm woven cotton fabric, it’s soft to the touch yet built to handle hard training sessions. The clean stitching and streamlined design keep the look minimal while maintaining the performance Hyperlyte is known for. Fully IBJJF legal, this Gi is a reliable choice for both everyday training and high-level competition. *This gi no longer comes with a drawstring bag* Jacket: Simplified shield on arms 380 gsm superfine woven cotton New icon stitching on back of jacket Inside You Can't Teach Heart print EVA foam collar  Pants: 8 oz. twill pants New icon stitch pattern on pants Internal, flat drawstring on sizes Junior 3-8, and elastic band on sizes Junior 0-2. *Not pre-shrunk - wash cold and hang dry* Legal for IBJJF or UAEJJF competitions. Now available in Junior sizes (Junior 0 - 8): M0000 ➔ Junior 0             M000 ➔ Junior 1                  M00 ➔ Junior 2  M0 ➔ Junior 3                   M1 ➔ Junior 4                      M2 ➔ Junior 5 M3 ➔ Junior 6                   M4 ➔ Junior 7                      M5 ➔ Junior 8 YOU CAN'T TEACH HEART.

*Gis are arriving 7/13 and will ship that week. The Hyperlyte 3.5 is designed for athletes who want a balance of lightness, durability, and comfort. Made from a 380gsm woven cotton fabric, it’s soft to the touch yet built to handle hard training sessions. The clean stitching and streamlined design keep the look minimal while maintaining the performance Hyperlyte is known for. Fully IBJJF legal, this Gi is a reliable choice for both everyday training and high-level competition. *This gi no longer comes with a drawstring bag* Jacket: Simplified shield on arms 380 gsm superfine woven cotton New icon stitching on back of jacket Inside You Can't Teach Heart print EVA foam collar  Pants: 8 oz. twill pants New icon stitch pattern on pants Internal, flat drawstring on sizes Junior 3-8, and elastic band on sizes Junior 0-2. *Not pre-shrunk - wash cold and hang dry* Legal for IBJJF or UAEJJF competitions. Now available in Junior sizes (Junior 0 - 8): M0000 ➔ Junior 0             M000 ➔ Junior 1                  M00 ➔ Junior 2  M0 ➔ Junior 3                   M1 ➔ Junior 4                      M2 ➔ Junior 5 M3 ➔ Junior 6                   M4 ➔ Junior 7                      M5 ➔ Junior 8 YOU CAN'T TEACH HEART.

Introducing Hyperlyte 3.5: A Classic Reinvented The 3.5 has been updated to a 380gsm weave, in order to comply with the recent change in IBJJF competition rules. This Gi is 100% comp legal. We've recharged the timeless nature of the Hyperlyte, while preserving its core values of excellence, resilience, and minimalism. Crafted from a soft yet tactile 380gsm woven cotton fabric, and featuring a reimagined icon panel stitching, this new standard-bearer showcases a polished and refined aesthetic. The Hyperlyte 3.5 is fully compliant with IBJJF competition rules, making it the ultimate choice for athletes seeking a lightweight yet full-bodied competition Gi. Jacket: Simplified shield on arms 380 gsm superfine woven cotton New icon stitching on back of jacket Inside You Can't Teach Heart print EVA foam collar  Pants: 8 oz. twill pants New icon stitch pattern on pants Internal, flat drawstring on sizes Junior 3-8, and elastic band on sizes Junior 0-2. *Not pre-shrunk - wash cold and hang dry* Legal for IBJJF or UAEJJF competitions. Now available in Junior sizes (Junior 0 - 8): M0000 ➔ Junior 0             M000 ➔ Junior 1                  M00 ➔ Junior 2  M0 ➔ Junior 3                   M1 ➔ Junior 4                      M2 ➔ Junior 5 M3 ➔ Junior 6                   M4 ➔ Junior 7                      M5 ➔ Junior 8 YOU CAN'T TEACH HEART.

The Hyperlyte 3.5 is designed for athletes who want a balance of lightness, durability, and comfort. Made from a 380gsm woven cotton fabric, it’s soft to the touch yet built to handle hard training sessions. The clean stitching and streamlined design keep the look minimal while maintaining the performance Hyperlyte is known for. Fully IBJJF legal, this Gi is a reliable choice for both everyday training and high-level competition. Jacket: Simplified shield on arms 380 gsm superfine woven cotton New icon stitching on back of jacket Inside You Can't Teach Heart print EVA foam collar  Pants: 8 oz. twill pants New icon stitch pattern on pants Internal, flat drawstring on sizes Junior 3-8, and elastic band on sizes Junior 0-2. *Not pre-shrunk - wash cold and hang dry* Legal for IBJJF or UAEJJF competitions. Now available in Junior sizes (Junior 0 - 8): M0000 ➔ Junior 0             M000 ➔ Junior 1                  M00 ➔ Junior 2  M0 ➔ Junior 3                   M1 ➔ Junior 4                      M2 ➔ Junior 5 M3 ➔ Junior 6                   M4 ➔ Junior 7                      M5 ➔ Junior 8 YOU CAN'T TEACH HEART.

This belt is clean and simple in design. Nothing flashy, but rich colors and durable cotton twill blend. Great for training and competition. This is our Junior Jiu Jitsu belt! Size conversion:  M00 ➔ Junior 0             M0 ➔ Junior 1                  M1 & M2 ➔ Junior 2  M3 ➔ Junior 3                   M4 ➔ Junior 4                      M5 ➔ Junior 5 M6 ➔ Junior 6                        Features: 8 Stitch - 8 oz Cotton twill blend Available in J0 - J8 Approximate Length:J0 — 71 inchesJ1 — 77 inchesJ2 — 83 inches J3 — 89 inchesJ4 — 96 inches J5 — 102 inchesJ6 — 107 inches J7 — 112 inchesJ8 — 117 inches                       *Approximate length may vary slightly due to deviations in manufacturing*

This belt is clean and simple in design. Nothing flashy, but rich colors and durable cotton twill blend. Great for training and competition. This is our Junior Jiu Jitsu belt! Size conversion:  M00 ➔ Junior 0             M0 ➔ Junior 1                  M1 & M2 ➔ Junior 2  M3 ➔ Junior 3                   M4 ➔ Junior 4                      M5 ➔ Junior 5 M6 ➔ Junior 6                        Features: 8 Stitch - 8 oz Cotton twill blend Available in J0 - J8 Approximate Length:J0 — 71 inchesJ1 — 77 inchesJ2 — 83 inches J3 — 89 inchesJ4 — 96 inches J5 — 102 inchesJ6 — 107 inches J7 — 112 inchesJ8 — 117 inches                       *Approximate length may vary slightly due to deviations in manufacturing*

This belt is clean and simple in design. Nothing flashy, but rich colors and durable cotton twill blend. Great for training and competition. This is our Junior Jiu Jitsu belt!*The following colors may have a new updated label: Orange with Black, Yellow with White, Yellow, Yellow with Black, and White. Size conversion:  M00 ➔ Junior 0             M0 ➔ Junior 1                  M1 & M2 ➔ Junior 2  M3 ➔ Junior 3                   M4 ➔ Junior 4                      M5 ➔ Junior 5 M6 ➔ Junior 6                        Features: 8 Stitch - 8 oz Cotton twill blend Available in J0 - J8 Approximate Length:J0 — 71 inchesJ1 — 77 inchesJ2 — 83 inches J3 — 89 inchesJ4 — 96 inches J5 — 102 inchesJ6 — 107 inches J7 — 112 inchesJ8 — 117 inches                       *Approximate length may vary slightly due to deviations in manufacturing*

This belt is clean and simple in design. Nothing flashy, but rich colors and durable cotton twill blend. Great for training and competition. This is our Junior Jiu Jitsu belt! Size conversion:  M00 ➔ Junior 0             M0 ➔ Junior 1                  M1 & M2 ➔ Junior 2  M3 ➔ Junior 3                   M4 ➔ Junior 4                      M5 ➔ Junior 5 M6 ➔ Junior 6                        Features: 8 Stitch - 8 oz Cotton twill blend Available in J0 - J8 Approximate Length:J0 — 71 inchesJ1 — 77 inchesJ2 — 83 inches J3 — 89 inchesJ4 — 96 inches J5 — 102 inchesJ6 — 107 inches        J7 — 112 inchesJ8 — 117 inches           *Approximate length may vary slightly due to deviations in manufacturing*

This belt is clean and simple in design. Nothing flashy, but rich colors and durable cotton twill blend. Great for training and competition. This is our Junior Jiu Jitsu belt! Size conversion:  M00 ➔ Junior 0             M0 ➔ Junior 1                  M1 & M2 ➔ Junior 2  M3 ➔ Junior 3                   M4 ➔ Junior 4                      M5 ➔ Junior 5 M6 ➔ Junior 6                        Features: 8 Stitch - 8 oz Cotton twill blend Available in J0 - J8 Approximate Length:J0 — 71 inchesJ1 — 77 inchesJ2 — 83 inches J3 — 89 inchesJ4 — 96 inches J5 — 102 inchesJ6 — 107 inches J7 — 112 inchesJ8 — 117 inches                       *Approximate length may vary slightly due to deviations in manufacturing*

Love is wearing your heart on your sleeve,  with a third eye watching the shadows weave. Your hand rests gently on your heart’s beat, where love and courage so quietly meet. Add a touch of whimsy to your training with our "Heart on Your Sleeve" Gi! It's like wearing a love poem stitched into every thread, where your heart's rhythm meets the courage tucked quietly beneath. With a playful third eye motif peeking through blue cloud patterns, this middleweight Gi weaves shadows and tales of bravery into its very fabric. Intricately embroidered designs dance across the material, echoing the poem's tender verses. Each detail, crafted with love, serves as a reminder of the strength in vulnerability. This Gi isn't just your armor—it's a declaration of resilience, wrapped in the poetic power of love. Perfect for those who fight with heart and train with soul. Jacket: 400gsm Hi-Tech Weave Icon Cut Inside sublimated lining Pants: 8 oz twill External drawstring Rope drawstring on sizes Junior 3-8, and elastic band on sizes Junior 0-2. *This Gi is 100% IBJJF Comp Legal.*

Introducing the Starlyte III – the lightest Gi ever created. Completely redesigned with a fresh new look, this Gi features an innovative belt loop system on the pants, making it easier to rethread drawstrings if they come out. Engineered to keep you cool and regulate temperature, the Starlyte III is the ideal travel companion. Its soft and comfortable weave is our most durable yet, and it’s the fastest drying Gi available. Reinforcements on the jacket, sleeves, and pants ensure this is the strongest lightweight Gi you'll ever own. (Until Hyperfly disrupts the game again.) Jacket: Extremely lightweight 275 gsm Star weave Reinforced 7 inch - 10 stitch ripstop layer inside the sleeves for stronger grip breaking Higher and more pronounced skirt line for a more modern cut Pants: 8 oz. ripstop pants Internal, flat drawstring on sizes Junior 3-8, and elastic band on sizes Junior 0-2. Starburst stitching pattern on pant legs Trim inside cuffs Reinforced 4 inch - 10 stitch ripstop layer inside for stronger grip breaking  *Not pre-shrunk - wash cold and hang dry**Very low shrink rate**Not legal for IBJJF or UAEJJF competitions*

Introducing the Starlyte III – the lightest Gi ever created. Completely redesigned with a fresh new look, this Gi features an innovative belt loop system on the pants, making it easier to rethread drawstrings if they come out. Engineered to keep you cool and regulate temperature, the Starlyte III is the ideal travel companion. Its soft and comfortable weave is our most durable yet, and it’s the fastest drying Gi available. Reinforcements on the jacket, sleeves, and pants ensure this is the strongest lightweight Gi you'll ever own. (Until Hyperfly disrupts the game again.) Jacket: Extremely lightweight 275 gsm Star weave Reinforced 7 inch - 10 stitch ripstop layer inside the sleeves for stronger grip breaking Higher and more pronounced skirt line for a more modern cut Pants: 8 oz. ripstop pants Internal, flat drawstring on sizes Junior 3-8, and elastic band on sizes Junior 0-2. Starburst stitching pattern on pant legs Trim inside cuffs Reinforced 4 inch - 10 stitch ripstop layer inside for stronger grip breaking  *Not pre-shrunk - wash cold and hang dry**Very low shrink rate**Not legal for IBJJF or UAEJJF competitions*

Introducing the Starlyte III – the lightest Gi ever created. Completely redesigned with a fresh new look, this Gi features an innovative belt loop system on the pants, making it easier to rethread drawstrings if they come out. Engineered to keep you cool and regulate temperature, the Starlyte III is the ideal travel companion. Its soft and comfortable weave is our most durable yet, and it’s the fastest drying Gi available. Reinforcements on the jacket, sleeves, and pants ensure this is the strongest lightweight Gi you'll ever own. (Until Hyperfly disrupts the game again.) Jacket: Extremely lightweight 275 gsm Star weave Reinforced 7 inch - 10 stitch ripstop layer inside the sleeves for stronger grip breaking Higher and more pronounced skirt line for a more modern cut Pants: 8 oz. ripstop pants Internal, flat drawstring on sizes Junior 3-8, and elastic band on sizes Junior 0-2. Starburst stitching pattern on pant legs Trim inside cuffs Reinforced 4 inch - 10 stitch ripstop layer inside for stronger grip breaking  *Not pre-shrunk - wash cold and hang dry**Very low shrink rate**Not legal for IBJJF or UAEJJF competitions*

Introducing the Starlyte III – the lightest Gi ever created. Completely redesigned with a fresh new look, this Gi features an innovative belt loop system on the pants, making it easier to rethread drawstrings if they come out. Engineered to keep you cool and regulate temperature, the Starlyte III is the ideal travel companion. Its soft and comfortable weave is our most durable yet, and it’s the fastest drying Gi available. Reinforcements on the jacket, sleeves, and pants ensure this is the strongest lightweight Gi you'll ever own. (Until Hyperfly disrupts the game again.) Jacket: Extremely lightweight 275 gsm Star weave Reinforced 7 inch - 10 stitch ripstop layer inside the sleeves for stronger grip breaking Higher and more pronounced skirt line for a more modern cut Pants: 8 oz. ripstop pants Internal, flat drawstring on sizes Junior 3-8, and elastic band on sizes Junior 0-2. Starburst stitching pattern on pant legs Trim inside cuffs Reinforced 4 inch - 10 stitch ripstop layer inside for stronger grip breaking  *Not pre-shrunk - wash cold and hang dry**Very low shrink rate**Not legal for IBJJF or UAEJJF competitions*

The Tiger Camo Collection is back with its second edition, blending functionality with the rugged spirit of close-quarters combat. Crafted from durable, heavy-duty canvas, this gi features a bold tiger camo print—a nod to the camouflage patterns historically designed to give soldiers the edge in dense jungle environments. Tiger Camo's disruptive design was engineered to obscure visibility and create confusion in the chaos of combat, embodying the art of blending strategy with survival. Built for those who thrive in high-pressure, close-contact scenarios, the H.T.H.C.U. (Hand-to-Hand Combat Uniform) concept represents the core principles of jiu-jitsu: controlling and neutralizing any confrontation with precision and skill. Perfect for those who embody the mindset of close-combat. Jacket: 8oz Canvas Jacket Icon embroidery on left sleeve The Gentle Art patch on right sleeve EVA foam collar Pants: 8 oz Canvas Pants External drawstring with 6 belt loops in front, elastic band on Junior 0-2 pants *This Gi is not IBJJF Comp Legal.*