Outer shell 500D Polyamide (100% polyamide) Lining mesh lining (100% polyester) Membrane removable waterproof, windproof & breathable (100% polyester with 100% polyurethane coating) liner Fit/ Features 4 external pockets, 2 inner pockets rear pocket internal cellphone pocket air-vent zippers in front, back & arms 2 hip adjustment zips dual arm adjustment waist belt stretch panels at shoulders soft collar Protection EN 1621-1 approved, SAS-TEC® 3D shoulder & elbow protectors optional EN 1621-2 back protector Connecting zip reflective sections