Weakness is a liability. Capability is a weapon. Train relentlessly. Develop skill. Build strength. Become difficult to break. Become a weapon. 100% combed ring-spun cotton
Train in the Heat Muscle Shirt Comfort doesn’t prepare you for adversity. Hard training does. The Train in the Heat Muscle Shirt is built for athletes who understand that every difficult session is an investment in the moments that matter. When the pressure is on, you don’t rise to the occasion—you fall back on your training. Train in the heat, or die in the fire. Built For: Hard training sessions Weight room workouts Fight camp Conditioning Everyday wear KJMMA Philosophy Discipline over comfort. Preparation over excuses. When others seek the easy path, you seek the hard one. Train in the heat, or die in the fire. Specifications Premium athletic fit Lightweight, breathable fabric Sleeveless design for unrestricted movement Built for fighters, athletes, and those who embrace hard work
Whether you’re looking for a workout or capsule t-shirt—here’s your new fave. The modern classic fit combined with moisture-management fabric will make sure you look your best during any activity. No sweat stains or ill-fitting fabric! Meet the shirt: • 50% cotton, 50% polyester • Fabric weight: 5.5 oz./yd.² (186 g/m²) • DryBlend® moisture-management fabric • Modern classic fit • Rib collar in classic width • Taped neck and shoulders for comfort and durability • Tear-away label for 0 chafing • Blank product sourced from Honduras Disclaimer: Due to the fabric properties, the White color variant may appear off-white rather than bright white. This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
Say goodbye to mat burn! This smooth and versatile long-sleeve rash guard will protect you while you have twisting people into pretzels. It is slim-fitted with flat ergonomic seams, and a bit longer than your casual tee for extra comfort and protection. • 75% recycled polyester, 25% elastane for production in the US/Mexico • 82% polyester, 18% elastane for production in Latvia • Fabric weight: 6.64 oz./yd.² (225 g/m²) in the US/Mexico • Fabric weight: 6.78 oz./yd.² (230 g/m²) in Latvia • Very soft four-way stretch fabric that stretches and recovers on the cross and lengthwise grains • Comfortable longer body and sleeves • Flat seam and coverstitch • Blank product components sourced from Mexico and China This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead
Everyone needs a cozy go-to hoodie to curl up in, so go for one that's soft, smooth, and stylish. It's the perfect choice for cooler evenings!
KJMMA Champion Packable Jacket Built for training days, fight trips, and everything in between. The KJMMA Champion Packable Jacket is a lightweight, wind- and rain-resistant outer layer featuring an embroidered KJMMA chest logo and Champion detailing. When you don’t need it, the entire jacket packs down into its own zippered pouch for easy storage in your gym bag. Clean. Functional. Built to go wherever you train. – 100% polyester micro poplin – Wind and rain resistant – Embroidered KJMMA logo – Champion “C” embroidered on left sleeve – Half-zip pullover with hood – Front kangaroo pocket – Hidden zippered pouch pocket – Packs into its own pouch – Adjustable drawcord at hood and hem – Elastic cuffs Kajan Johnson MMA — Real Training. Friendly People. Real MMA.
Keep kids cool and comfortable with this moisture-wicking t-shirt. Its modern fit and high-performance fabric make it the top choice for active days. • 50% cotton and 50% polyester • Fabric weight: 5.5 oz./yd² (186 g/m²) • Yarn diameter: 20 singles • Moisture-management fabric • Modern classic fit • Classic-width ribbed collar • Neck and shoulder taping • Blank product sourced from Nicaragua Disclaimer: Due to the fabric properties, the White color variant may appear off-white rather than bright white.
Experience ultimate comfort and durability with the youth heavy blend hoodie. Ideal for active children, this hoodie, crafted from breathable cotton and tough polyester, is designed to resist wear and frequent washing. Featuring minimal pilling fleece and a handy front pouch pocket, it’s a reliable addition to any child’s wardrobe. No drawcords ensure safety. Upgrade your child’s comfort today! • 50% cotton, 50% polyester, 20 singles • Fabric weight: 8 oz./yd² (271.25 g/m²) • 2-end midweight fleece fabric • 1 x 1 rib with spandex at cuffs and hem for enhanced stretch and recovery • Air jet yarn for a softer feel and reduced pilling • Front pouch pocket • Double-lined hood • No drawcords for child safety • Double-needle stitching detailing at shoulders, armholes, neck, waistband and cuffs • Blank product sourced from Honduras Disclaimer: Due to the fabric properties, the White color variant may appear off-white rather than
Embrace Fear Hoodie Fear isn’t something to avoid. It’s something to walk toward. The Embrace Fear Hoodie represents the mindset we train at Kajan Johnson MMA: get comfortable being uncomfortable. Face what scares you. Do hard things on purpose. EMBRACE FEAR. Built on a heavyweight black hoodie with KJMMA detailing across the front and sleeves. – 50% pre-shrunk cotton / 50% polyester – Soft, heavyweight 8 oz fabric – Double-lined hood – Front pouch pocket – Rib-knit cuffs and waistband – Durable double-needle stitching – Unisex fit Train hard. Embrace fear. Become a weapon.