ColdPruf Men's Thermal Underwear Base Layer Pants - Dual Layer Winter Long Johns for Activewear & Outdoor Activities - Perfect for Hiking, Skiing, and Cold Weather Workouts

Reliable Heat Retention: These insulated pants for men feature our 2-layer design, which traps air between layers of fabric to provide a natural barrier of warmth

Comfortable Cotton-Poly Construction: Our men’s thermal pants are constructed of a comfortable cotton blend enhanced with polyester for added stability and utility

Comfort-Driven Design: The ultimate workout leggings, our men's thermals feature a tagless design, flat seams, and front and back rise for next-to-skin comfort; Ribbed cuffs help keep the cold out, while gussets and a front fly enhance functionality and maintain coverage while you're active

Combats Cold Conditions: Our winter pants for men help you weather cold to very cold conditions during low- to medium-exertion activities like sports, hiking, camping, and even lounging; Layer them or wear them on their own for customizable comfort

Versatile Sizing: Our thermal leggings are available in sizes up to 3X