The undergarments of choice for drysuit diving, the K2 Extremekeeps you warm while diving dry. Sporting a modern eye-catching design, the K2 Extreme comes ain a steamer design, with anti-compression padding on the soulders, chest and knees. They are made from a Dual Fleece material for maximum thermal insulation, whilst remaining breathable and stretchy. Elastic wrist loops on the tops and heel straps on the pants enhance fit and prevent ride-up when donning a drysuit. They also feature storage pockets with zippers on the waist. The women's model features a front single slider zipper plus a U-zipper in the seat.