CHECK THE SIZE CHART (in the image section above) Firmly established as a Sailfish legend, this Men's One Wetsuit has become a hugely popular racing suit over the past decade. The One is the ideal competition suit for triathletes seeking maximum buoyancy and exceptional flexibility. Made from Sailfish's unique Nano Aero Dome neoprene, it features honeycomb-shaped air cells in the chest and thighs which help to optimise body position in the water. Large Zero Resistance side panels and forearm gussets improve the efficiency of your arm movements, while the suit's flexibility is further enhanced by the comfortable Ultra Soft Stretch inner lining which guarantees minimal resistance. This wetsuit also features a new lower collar for even greater comfort. It is extremely soft to touch, and ensures no water will get inside the suit. FEATURES: Zero Resistance Panel allows effortless and efficient swim Nano Aero Dome neoprene with encased air cells increases buoyancy Designed to optimise body position, improve efficiencty and reduce fatigue SCS Nano Skin coating lowers resistance and improves glide Stability panel stabilises the body and prevents hip rotation Comfortable and smooth to wear Choice of men's sizes available