450D Oxford Fabric (Polyester) Polyester Ripstop Detachable Waterproof Liner Waterproofing: (5000mm H2O) Breathability: (3000g/m2/24h) Removable Thermal Lining. LS2 Innovent System at Front Long Zipper Vent at Sleeve. Back Vent Opening Panel. Neck Comfort Pad. Reflective Details to Improve Rider Visibility. Front Zipper. YKK Zipper Pants Ready. Good Air Permeability & Moisture Absorption. Soft Slow Bounce Protector In Shoulder & Elbow. Safety Stitching In High-Risk Zone. Removable CE Shoulder & Elbow Protectors. EN 1621-1: 2012 Level 1. LS2 851 Back Protector, Level 2. Elbow Protector Pocket with Variable System, 2 Protector Positions are Possible. Optional Back Protector Sold Separately. Jacket runs on the smaller size. Consider ordering two sizes up to account for additional layers