The full-length Fresh Foam midsole provides a comfortable cushion precision-engineered for support where they need it most

As a result of its construction from transparent silicone

then another one

It offers an energized rebound that makes it functional for various speeds and distances

infusing performance styles with nods to Nike's heritage

Men's 2XU Aero Hex Sleeved Trisuit Size:Large The full-length Fresh Foam midsole2XU's Newest Innovation in Triathlon. Redeveloped with Hexagon overlocked stitching. The Aero Hex Trisuit is ergonomically engineered to fit the curves of the body without wrinkling, for a slick feel which improves aerodynamics while racing. SUPERIOR AERODYNAMICS Strategically placed paneling and smooth, flat overlock seams ensure next to skin comfort whilst the textured surface of SBR HEX through the shoulders and side panels help 'roughen' up the