
Arc'teryx Men's Rho LTW Bottom CZ:
MAPP Merino wool, insulated, base-layer tight, the Men's Rho LTW Bottom CZ from Arc'teryx is a natural base layer for prolonged backcountry use. Itchless stretch-knit Merino remains nearly odorless and soft next to skin, while retaining insulative properties when damp. A Lycra®. infusion helps them stay in shape for extended adventures.