evo.com | Arc'teryx Long Underwear Bottoms > Built for long days on technical singletrack, the Arc'teryx Norvan Tights wrap your legs in breathable Chira(TM) nylon with four-way stretch and light compression. A next-to-skin fit, articulated patterning and an FC0-DWR finish keep you moving when the weather turns. A rear hip stash pocket and zippered leg pockets carry gels and keys without the bounce. Next-to-Skin Fit It's patterned to keep material as close to the body as is comfortably possible to enhance moisture management, thermal efficiency, and fit comfortably under layers. Moisture-Wicking Treatment A wicking treatment helps manage moisture. Tumble Dry Normal Low Do not bleach, iron, dry clean or use fabric softener. Machine Wash Gentle Low Wash inside out and wash dark colours separately. Chira(TM) Nylon | 78% Nylon / 22% Elastane Breathable, durable 115 g/m^2 stretch plain weave with four-way stretch and light compression. | Arc'teryx Norvan Tights Men's 2026 - Small Black | Nylon/Elastane