La Montana base layers built for heavyweight warmth and maximum cold-weather protection. These mountain-weight thermals deliver superior insulation, stretch comfort, and moisture control for extreme winter conditions.
Engineered to roll with your movement, providing all over warmth and expedited moisture management
Keeps you dry, warm and comfortable with our exclusive MTF technology enabled by hydrophobic yarns that move moisture away from your body
A UPF 40 rating is designed to block approximately 97.5% of UVB rays
Enhanced odor control properties inhibit growth of odor-causing bacteria —guaranteed for 20-30 washes
