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Alpine Fit | Backcountry Base Layer Bottoms

StyleWild Iris
ColorWinter Moss Green

Alpine Fit makes 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 by Alpine Fit, a woman-owned small business based in Alaska


Their 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.

 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. 


  • 69% Recycled Polyester
  • 17% Tencel® Lyocell
  • 7% ionic+® (formerly XT2®) Polyester
  • 7% Lycra® Spandex
  • contains silver
  • Weight: 5 oz (size M)
  • Made in USA

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🏡 Hang w/ us IRL in our shop in Reno or virtually in the Clubhouse 🏡


What's Your Return Policy?

We accept returns of unworn and unused goods that you purchased from us within 21 days of the ship date. Yard Sale items can only be returned for store credit. If you do need to exchange or return an item all you need is your order number and the shipping zip code in hand. Click here to start the process.

Can I Pay In Installments?

We offer two payment plans: Shop Pay and Afterpay. You can select either in checkout and pay in multiple intallments.

I Still Have Questions... HELP!

Best way to reach us is via email at, Monday through Friday. As a small team, we do our best to respond in less than 24 hours.


Free Shipping

Enjoy free shipping within the Continental US on all orders over $150. If you have questions about international shipping, please get in touch wtih us here. 

Order tracking

We ship our skis UPS within the continental US. Please provide a valid shipping address for ground delivery. You can follow the progress of your shipment from the shipping email you receive. We endeavor to ship your skis within three working days.

Shipping Protection

Please note that we are not responsible for lost, stolen, or damaged packages. We highly encourage you to select Navidium Package Protection, which will protect from damage, theft, or loss for just a few dollars.

About Us

Women Owned & Operated

We knew we deserved better equipment and a community that saw us, heard us, valued us, and put us front and center. So we said goodbye to shrink-it-and-pink-it and toxic bro culture and said hello to something more: a community that values camaraderie over competition, solidarity over sending, and compassion over cuntery.

Performance Driven

We believe that the recipe for making a kick-ass pair of skis or snowboards has nothing to do with what's between your legs but what's between your ears and in your heart. We start with a concept that meets our unique needs and work with a team of engineers to bring our designs to life. We manufacture in reputable factories that prioritize the health and safety of their team and the environment. We test, bring in our Ambassadors and Athletes (did you know that our skis have been in the Olympics?), refine, and then deliver a finished product to you.

Building An Inclusive Community

From the beginning, we’ve been willing to do and say what our peers won’t. There is no place for the status quo, no room for hanging back, no time for wait or play it safe. In everything we create, we aim to make a positive impact in the world of snowsports and beyond. And that’s what makes us different. We're Coalition Snow, and we're the ones we've been waiting for.

Shop Talk

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