Arc'teryx Men's Gamma SL Pants - Black EAV 36859 Fabric is certified as bluesign®

Fabric is certified as bluesign® approved

and a nylon stuff sack allows for neat packability of the whole layer down to a 7" bag

internally there is a drop-in security pocket

The uppers are constructed from Power Wire

Roll-top design w/ clip buckle

Arc'teryx Men's Gamma SL Pants - Black EAV 36859 Fabric is certified as bluesign®Previously known as the Gamma Lightweight Pants, the Gamma SL Pants are the lightest softshell pants in Arcteryxs Gamma range, ideal for long distance hiking when weight matters. Made from a double weave blend of nylon and elastane called Fortius 1. 0, theyre both breathable and durable. A lot of thought has gone into the shape tooand while theyre a touch slimmer than the regular Gamma Pants, those articulated panels give full freedom of movement.