Breathes, blocks and stretches - our most comfortable rain jacket is also our most versatile. Featuring four-way stretch, our TEK 2.5 waterproof/breathable shell delivers optimal performance, protection and mobility whether trailside or downtown. 100% nylon. Pocketing: 83% nylon, 17% spandex. Machine wash and dry. Waterproof: Yes, 2.5 layer TEK waterproof-breathable shell; fully-taped seams Windproof: Yes Insulation: No Pockets: Two zip hip pockets, interior 8" zip chest pocket Hooded: Yes, 3-way adjustable hood; drawcord on back of hood Zippers: Center front zipper with snap-closure storm flap Ventilation: Yes, core vents under each arm help cool core during intense activity Packable: No Additional Features Blocks rain, wind and snow plus flexes with ease - best for hiking and casual wear. Features 4-way stretch for freedom of mobility. Adjustable cuffs help seal out elements. Droptail hem with adjustable drawcord. Mesh-lined hand pockets can double as additional vents. All zipper pulls are designed for easy use, even when wearing gloves.