Aren't we all looking for 'The One'? We've found it. The One Fullsuit 4/3mm has been totally updated with flexible MX4 Yamamoto neoprene. Modern striped artwork along the arms. This fullsuit is totally zipfree and features a warm inner lining, GBS seams, and covered with Waterproof stretch taping on the inside. It also comes with our new and improved Mesh neoprene back panel to reduce wind chill, 4-Way stretch kneepads and a Glideskin neck construction for extra comfort.