The Diamond MMA Performance Short Brief combines premium athletic performance shorts with a built-in supportive boxer brief liner to deliver unmatched comfort, mobility, and athletic support during training, workouts, and competition.
Designed for athletes who want the support of compression shorts without unnecessary layering or bulk, the Performance Short Brief features a hybrid dual-layer construction with a supportive inner boxer brief and premium outer performance short shell.
Unlike traditional athletic shorts that ride up, bunch, or lack proper support, the Diamond MMA Performance Short Brief is engineered for maximum comfort, flexibility, breathability, and unrestricted movement during high-intensity activity.
Whether you're training in MMA, baseball, hockey, football, lacrosse, CrossFit, strength training, Muay Thai, Jiu Jitsu, running, or tactical fitness, the Diamond MMA Performance Short Brief is built to move with you.
Features a supportive built-in boxer brief liner integrated into a premium outer performance short for maximum athletic comfort, support, and mobility.
The tailored inner boxer brief provides secure athletic support while eliminating unnecessary layering underneath your shorts.
Built for athletes who want reliable groin support, compression comfort, and reduced movement during training — without needing a jock strap or athletic cup system.
The supportive built-in boxer brief liner provides all-day athletic comfort while helping eliminate bulk, bunching, and unnecessary layers.
Built using lightweight, breathable, moisture-wicking performance fabric designed to keep athletes cool, dry, and comfortable during workouts and competition.
4-way stretch fabric allows unrestricted movement for sprinting, lifting, grappling, skating, running, and explosive athletic movement.
Engineered to reduce bunching, riding up, friction, and discomfort during long workouts, practices, and games.
Modern athletic cut designed to rest just above the knee for optimal comfort, mobility, and performance.
Athletes need performance gear that moves naturally with the body while providing lasting support and comfort during intense activity.
The Diamond MMA Performance Short Brief was designed to eliminate the discomfort caused by unnecessary layering, poor-fitting athletic shorts, and restrictive compression gear.
Our hybrid performance design combines:
The result is a premium all-in-one athletic short trusted by athletes across high-impact sports, fitness training, and everyday performance use.
Important:
The Diamond MMA Performance Short Brief is not designed to be worn with an athletic cup and does not contain a cup pocket or quad strap system.
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