2.5 layer durable water repellent fabric with warp 70 denier weft 160 denier taslan nylon with porous polyurethane coating. The large ventilation to prevent stuffiness is designed to open wide toward the front body so that the pockets of the clothes inside can be easily accessed. It features a large chest pocket. Reflector stitching is applied partially for visibility at night. Water pressure resistance 10000mm (JIS L 1092 B method) Moisture permeability 10000g/m2-24H (B-1 method)