The shell jacket in this 3 in 1 system utilizes a durable waterproof 10,000mm fabric, detailed with ¾" reflective tape at the hem, chest and sleeves and reflective piping along front/back yoke and sleeves. Fully seam sealed waterproof, breathable garment construction. The liner boasts a warm 290g 2 sided polyester fleece with abrasion and water resistant panels on the collar, shoulder yoke and back of forearm, multiple cavernous pockets and the Back Up Belt System compatible to hold all your gear and a specifically designed easy access radio pocket.