Features:- Pattern: ergonomic & ergorace geometry. adapts perfectly no matter your position on the bicycle.- Collar: low and double layer of fabric.- Sleeve: raglan style sleeve, elastic finished with a short end and border trim, along with the unique sigmagrip system.- Fabrics: incorporates 3 types of fabric: front panel with 3d textile for better aerodynamics, lycra with a high level of elasticity and breathability mesh.- Zipper: ikk zipper pull with silicone. incorporates the camlock system with blocking position. spiral 3 (thin and adaptable).- Adjustable waistline: with a hidden interior silicone band. full reflective textile for maximum visibility.- Finishes: overlock invisible seams. Care:- Do not leave in a bag without ventilation (plastic bag, sports bag, etc.) after use.- Turn clothing inside-out before placing in the washing machine.- Zip up all of the zippers to avoid damaging them.- Do not wash with items of clothing that have velcro, as they are liable to permanently damage the fabrics. e.g cycling gloves.- Wash with cold water.- Use natural soap.- It is very important that you do not use fabric softeners.- Do not machine dry.