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Arc'teryx Rho LTW Baselayer Pants: A natural base layer for prolonged backcountry use, the Arc’teryx Rho LTW Baselayer Pants feature itch-less stretch-knit MAPP Merino wool that remains nearly odorless and soft next to skin, while retaining insulation properties when damp. A lycra infusion helps the Arc’teryx Rho LTW Baselayer Pants stay in shape for extended adventures.
MAPP Merino Wool - MAPP fabric is produced using exclusive Merino fibers sourced from only the cleanest and purest New Zealand alpine environments. MAPP incorporates these 'natural performance' fibers into fabrics specifically designed for synergy within the active outdoors
Minimal odor retention
Next-to-Skin
Gusseted crotch
Do not use fabric softener. Use wool detergent. Wash dark colors separately. Do not leave wet.