Backcountry Base Layer Bottoms

The best base layer bottoms for balancing versatility in warmth, quick dry performance, lightweight packability and comfort. These are our favorite base layer bottoms for year-round use: wear them under ski pants, under a dry suit on a paddling trip, or as your new favorite camping sleepwear. Pair with our Rendezvous Ridge Long Sleeve tops to make a base layer set suited for any cool condition adventure.  ionic+® antimicrobial silver fiber fabric for odor control quick dry, UPF 50+ fabric Great for skiing, snowshoeing, winter biking, kayaking, packrafting and camping Fit options for different body proportions Made in USA   Fabric Our Sterling™ fabric contains ionic+® antimicrobial technology with silver in the fiber so you can wear it multiple times between washes without building up odor. This luxurious fabric is also quick drying and cottony soft to the touch so it can be worn all day for outdoor fitness, recreation and comfort! UPF 50+ for sun protection! Developed exclusively for Alpine Fit. Fit The fit of this style is form fitting, next to skin, legging-like fit. It has a wide soft waistband and is designed to form fit your natural body shape which is why we offer fit options! Wild Iris for a more straight/square frame shape. Azalea for a curvier shape. Refer to Your Alpine Fit for more info.  Specs 69% Recycled Polyester 17% Tencel® Lyocell 7% ionic+® (formerly XT2®) Polyester 7% Lycra® Spandex contains silver Weight: 5 oz (size M) Made in USA Pairs with the Rendezvous Ridge Long Sleeve