600D 92T Polyester Fabric. 3 Layer Mesh Fabric (Polyester). Removable Waterproof & Breathable Lining. Neck Comfort Pad. Reflective Details to Improve Rider Visibility. Front Zipper YKK. Zipper Ready Pants. Good Air Permeability & Moisture Absorption. Soft Slow Bounce Protector in Shoulder & Elbow. Safety Stitching in High-RIsk Zone. Removable CE Shoulder & Elbow Protectors: EN1621-1: 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