Louis Garneau Elite Course Body Suit Black/Red-(All Sizes) Ergonomic fit: Pre-shapped to fit and support the body and movement One-piece technology: Minimum number of seams for enhanced aerodynamics and minimized risks of irritation Lazer-finished at thigh and sleeve: Designed for improved aerodynamics Seamless inner leg: Adds comfort and reduces bulkiness and excess material that causes saddle bunching Lazer collar: Increases easy of movement and comfort