Thermal Underwear Winter Men's Long Underwear Ski Underwear

This men midweight long sleeve thermal shirt is constructed from pure 100% merino wool. Advanced fine spinning and knitting process softens wool fiber, reducing itchiness for direct skin wear. Natural merino wool delivers temperature regulation, odor inhibition and moisture wicking performance. Flatlock seam craftsmanship minimizes chafing during activities. Midweight fabric balances warmth and breathability. Great base layer for skiing, hiking, hunting and daily cold weather use. Elastic weave allows free body movement. Natural fiber retains warmth in damp conditions, fabric maintains shape and softness with correct washing.