Women's Thermal Underwear Set of 1/3 Thermal Underwear Warm

This men long sleeve base layer shirt is woven from 100% natural merino wool. Fine merino fiber features inherent temperature regulation, odor resistance and moisture management properties. Professional wool knitting technology prevents itching and delivers gentle skin contact. The fabric absorbs vapor and releases moisture, keeping dry during hiking, skiing and other outdoor activities. Flatlock seams eliminate rough edges to reduce friction. Natural fiber avoids chemical additives. Ideal outdoor base layer for cold seasons. The wool material retains warmth even when slightly damp, stable structure reduces shrinkage with proper care.