90% Nylon, 10% Elastane Trek to it in the jogger version of our most versatile pant. Durable and all-elements-resistant, the RecTrek Jogger features maximum 4-way stretch, elastic pant cuffs, and an adjustable drawstring waistband for comfort and mobility while you’re on the move. Made In: RecTrek Our toughest, most durable fabric for outdoor Recreation. RecTrek is deceivingly lightweight, all-elements-resistant, and engineered with 4-way stretch to protect you against testy terrains Ideal For: Low-sweat Recreation — think to-ing and fro-ing, running errands, and walks around the block