Brand new 2-layer DRYRIDE polyester stretch fabric dries fast when you work up a sweat and provides waterproof/breathable protection Stretch back panel ensures unrestricted mobility Fleece-lined hand pockets, a zippered chest pocket and back pockets with hook-and-loop closures stash your essentials Mesh-lined inner thigh vents provide airflow during more intense activity and in warmer conditions Zippered drop seat Flat suspender-strap closure for a secure fit Slim fit sits close to the body, with room for the garment to move with you bluesign® approved materials Burton offers a lifetime warranty on this product