Designed for personal bests only, stock up on activewear staples with these sweat-wicking men's sport shorts from boohoo menswear. A lightweight and breathable option that's great for workouts, this pair of men's gym shorts are super comfortable, flexible, and anti-chafe. Whether you're heading to the gym or going for a post-work run, your fitness wardrobe won't be complete without these ones. 56% Cotton 40% Polyester 4% Elastane. Model is 6'1 and wears size M. Man Active Piping Detail Shorts