The Patagonia Capilene Lightweight Bottoms are a proven base layer under ski and snowboard pants or anytime added insulation from the cold is needed.

Patagonia Capilene Silkweight Bottoms are Patagonias fastest-wicking, fastest-drying and sleekest base layer. Excellent for trail running, mountain biking, hiking & kayaking.

The Marmot Silkweight Bottom is a base layer made from incredible wicking fabric that keeps you dryand therefore warmwhen youre hard at work or play in the winter.

The North Face VaporWick Light Tights moisture wicking properties and light weight make it ideal for aerobic winter sports.

Marmots Midweight bottom is a soft, stretch, waffle-knit base layer with a cozy brushed inside.

The North Face VaporWick Mid Tight provides superior moisture wicking to prevent conductive heat loss.

Wear this Capilene midweight bottom for moderate aerobic activity in cool weather or under alpine shells or foul-weather gear.

The Rho SL Bottom is a nearly weightless addition to your active wardrobe.

The Patagonia R.5 Tight is a fast wicking base layer thats designed to move with you.

The Patagonia Capilene Expedition Weight Fleece Bottoms are extremely good for extremely bad conditions.

The Ibex Woolies Rib Bottom is a lightweight Merino base layer for performance sports.

R1 Pants by Patagonia are a warm alternative to fleece bottoms. Patagonias R1 insulation traps warm air to keep your body temperature constant.

Start your layering from the legs up with the Arcteryx Rho LT Bottom.

The Mens Arcteryx Rho Bottom has a durable exterior and soft interior.

The Wind Shield Tights from Patagonia likes to play in the cold. Imagine driving your car in winter with out a windshield the cold air blasting in would freeze you out.