Features:Size is optional: M(CN),S(EU)=Chest 35.0-37.0, Waist 31.1-33.1 / L(CN),M(EU)=Chest 37.4-39.4, Waist 33.5-35.4 / XL(CN), L(EU)=Chest 39.8-41.7, Waist 35.8-38.2 / XXL(CN),XL(EU)=Chest 42.1-44.1, Waist 38.6-40.5 / 3XL(CN), XXL(EU)=Chest 44.5-46.4, Waist 40.9-43.3.Windproof polyester fabric with thermal fleece lining keep you warm and comfortable in winter.Stand collar with full length zipper and top stop protects your chin from being scratched by the zipper while providing maximum temperature control.3 rear pockets hold your stuffs conveniently, such as cellphone, snacks, bike tools.Reflective strip on the back for improved visibility and safety in low-light conditions.Stretchy pants allow for full range of movement; 3D padded cushion relieves hip pain due to long-time riding.Silicone band on the hem prevents clothing upglide and locks warmth in and cold wind out.