Men’s Performance 3 Pack Boxer Briefs – Medium Length Sports Underwear
Details
Reebok Men’s Performance 3 Pack Boxer Briefs
Train harder and move with confidence in the Reebok Men’s Performance Boxer Briefs, designed for sport, training, and everyday wear. Crafted with advanced moisture-wicking fabric and stretch technology, these boxer briefs deliver breathable comfort, support, and flexibility—keeping you focused on performance from workout to recovery.
Built for active lifestyles, the medium-length leg design provides secure coverage while reducing ride-up, making them ideal for the gym, running, team sports, or all-day wear.
Performance-Driven Design
Moisture-Wicking Fabric
Helps draw sweat away from the skin to keep you cool, dry, and comfortable during intense activity.
Stretch Fit Technology
Elastane-enhanced fabric moves with your body, delivering a snug, supportive fit without restriction.
Branded Elasticated Waistband
A secure and comfortable waistband with iconic Reebok branding for a sporty, premium finish.
Medium-Length Leg
Designed for stability and comfort, offering enhanced coverage and reduced ride-up during movement.
Fabric & Care
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Fabric: Polyester / Elastane blend
(92% Polyester / 8% Elastane or 87% Polyester / 13% Elastane, depending on colour and production batch) -
Lightweight, breathable, and flexible
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Moisture-wicking for active performance
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Retains shape wash after wash
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Care: Machine wash at 30°C
Multipack Value
Supplied as a 3 pack, perfect for training, everyday rotation, or travel.
Underwear cannot be returned, exchanged or refunded.
Fit & Fabric
Delivery & Returns
UK delivery
£4.99 standard delivery, or free when you spend £60 or more.
Orders placed before 3PM Monday to Friday are normally dispatched the same day. Standard UK orders are sent fully tracked, typically using Royal Mail Tracked 48.
Returns
Underwear cannot be returned, exchanged or refunded.






















