The PUMP Cooldown boxer is designed to keep you cool. Its made with a white micro-mesh fabric, called Cool-Touch. This has tiny holes in it, which helps to ventilate you. Therefore, keeping you cool and dry for longer. The pouch is lined with cotton, to therefore give additional soft comfort. Its a great option for an active guy or for wearing at the gym because it wicks away moisture as you work out. This PUMP Cooldown boxer is white, with red waistband, trims and also red stitching. It also features PUMP branding to the waist on a 35mm waistband. The boxer is constructed in a new cut that fits less tight, whilst still maintaining support. Additionally, it has a contoured pouch with a vertical seam down the centre. Consequently, the Cooldown boxer helps to give a little extra support and definition without any additional padding. 78%25 nylon, 22%25 spandex VOCLA is an authorized retailer of PUMP! Underwear, guaranteeing authenticity for you See our full range of MENS BOXERS Small: 28-30\", Medium: 31-32\", Large: 33-34\", XL: 35-36\"