These blue Arc'teryx Gamma AR trousers are a slim design made from wind and water-resistant stretch shell. Durable and breathable, this style has an integrated adjustable belt, snap button fly, gusseted crotch, front and side zip pockets, logo emblem and adjustable cuffs. Navigate tough terrain in these Arc'teryx trousers, such as the myriad tunnels of the London Underground (somehow, we still manage to get lost).