Slim Fit Stretch Bio Motion Pants Shell Fabric : Kingsmill Cotton Stretch: 98% Cotton, 2% Elastane 280g This slim fit Bio Motion stretch pants has all the features of a cargo style with the advantage of dynamic cotton stretch twill fabric. This stretch fabric gives the ultimate in comfort and freedom of movement. Features include multiple utility pockets and our HiVistex Pro reflective tape for night time use. Bio motion tape pattern to improve recognition of human shape at distance 50+ UPF rated fabric to block 98% of UV rays Slim fit design for exceptional comfort Drawcord adjustable waist for a secure and comfortable fit Bio motion tape pattern to improve recognition of human shape at distance Portwest Stretch contains a cotton rich and elastane mix with superior comfort and freedom of movement 10 pockets for ample storage