The PUMP Access Open Back Boxer is a sporty design in a bold Black colour with white detailing. Additionally, PUMP! signature branding to the waistband. The Black Access Boxer has a Black micro mesh cup design lined with cotton for added comfort, giving the boxer the most wearabillity possible! Designed with a micro mesh nylon-based pouch; the PUMP Access Open Back Boxer has tiny holes in it, which helps to ventilate you and keep you cool and dry for longer. For anyone with an active lifestyle, the Access Boxer is perfect. Whether working out at the gym or casual day to day wear the PUMP! nylon base helps to keep you comfortable. It also makes the PUMP Access Boxer suitable underwear for both daily wear or active-wear. Additionally, the Boxer has a contoured pouch with a vertical seam down the centre of the pouch. Consequently the Access Boxer helps to give a little extra support and definition without the need for any additional padding. The Boxer also features a bottomless Access Design! 84 nylon, 16 spandex/elastane VOCLA is an authorized retailer of PUMP, sourcing directly from the brand to guarantee authenticity for you See our full range of mens open back boxers Small: 28-30\", Medium: 31-32\", Large: 33-34\", XL: 35-36\"