Freedom to move is the name of the game. These adidas Terrex pants sport a wide elastic waistband with silicon grip, ideal if you're layering on a backpack or hip bag. Extra stretch lets you hike and manoeuvre through more challenging, uneven terrain unhindered. The water-repellent fabric gives you peace of mind to keep moving onward in the face of foul weather. Hit the trail for the long haul. 69% Nylon, 19% Polyester, 12% Elastane.