Fit2Race Triathlon Wetsuit - Team in Training F2R Sockeye Fullsleeve Unisex SUITABLE FOR ALL LEVELS - Ironman approved. Comes in a wide range of unisex sizes to insure a perfect fit. SUPER COMFORTABLE - Blind stitching and glued seams for less chafing. Lamination process marries rubber to a nylon & polyester weave combination for flexibility and friction free movement. PROVEN TECHNOLOGY EQUALS SUPERIOR PERFORMANCE  5mm rubber thickness in the front chest and legs, 3mm in the back shoulders and 2mm in the arms and underarm gussets. EXCEPTIONAL FUNCTIONALITY - Forearm catch panel blends 5mm rubber into its design. Leg panels specially designed for fast transitions. CUSTOMER SATISFACTION - 30-Day Guarantee: If you are not 100% satisfied within 30-days, send it back for a full refund.