The Men’s Summit Pant Baselayer offers dual-layer insulation on critical points for the widest range of applications. The Summit Pant is made in the USA, has a full length fit, and an everyday weight designed to work with your outer layers to keep you warm and dry in any condition. Critical construction elements include a vented crotch, fly, and soft-flex waistband. BlackStrap’s patented fabric is machine washer and dryer friendly is milled in the USA MADE IN THE USA: Patented 4-way stretch fabric (Milled in the USA) Full leg Regular fit featuring critical dual-layer insulation on thigh and buttocks, vented crotch with fly, and soft-flex waistband Patended fabric with 4-way stretch and UPF 50+ (UV) rated for sun protection Machine washer & dryer friendly fabric The Men’s Summit Pant Baselayer offers dual-layer insulation on critical points for the widest range of applications. The Summit Pant is made in the USA, has a full length fit, and an everyday weight designed to work with your outer layers to keep you warm and dry in any condition. Critical construction elements include a vented crotch, fly, and soft-flex waistband. BlackStrap’s patented fabric is machine washer and dryer friendly is milled in the USA, and has 4-way stretch allowing the ankle cuffs to be easily worn at ¾ length without restriction.