Built to layer over hoodies or tees, this tough, water-resistant shirt jac delivers a clean look both on and offsite.. 100% polyester with water-resistant finish. 100% polyester fleece lining. Fabric waterproof rating: 1000MM. Fabric breathability rating: 1000G/M2. Triple-needle stitching. Full snap closure. Two chest pockets with flaps and snap closures. Reinforced open front pockets. Adjustable snap cuffs. Side vents CSJ73