Soft Alpha 90 liner provides next-to-skin comfort and breathability for all-night wear
Polartech Alpha Direct 4004 synthetic insulation delivers reliable warmth without bulk
Cordlock closure ensures a secure, adjustable fit for stability during movement
Packable UL design materials minimize pack weight for easy transport
Climashield Apex technology prevents moisture buildup to keep feet dry
Summarized by Shop
Description
Yeah… they’re ugly, but damn do they keep your feet warm!
Whether you’re camping in shoulder season, at higher elevations, or headed out for a deep winter backpacking trip, The Evolved Booties are the perfect companions for keeping your feet toasty at camp. Unlike other insulated sleep booties, ours feature a soft next to ski
Weight
Small 1.6 oz (45 g), Medium 2.1 oz (60 g), Large 2.5 oz (71 g), X-Large 3.1 oz (88 g)
Dimensions
Small 9 in x 4.0 in, Medium 10 in x 4.25 in, Large 11 in x 4.5 in, X-Large 12 in x 5.25 in
Insulation
Polartech Alpha Direct 4004 synthetic
Outer Shell
10D fabric
Closure
Micro Cordlock elastic cord
Made in
USA
Summarized by Shop
4.9
38 ratings
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The best booties for backpacking. Finally my feet aren’t sticky inside booties at night while I camp. You can tell the Evolved team actually backpacks and uses these products because the design is thought out and perfect. The Alpha 90 is extremely cozy camping in the cold on trail. Highly suggest these.
A
Anonymous · 5 days ago
Cozy! Looking forward to cooler fall weather when I can test these on a backpacking trip. Fit matched the size chart. The alpha lining is delightful. I love supporting small businesses.
Kristen · 8 days ago
Bought them for my wife as her walking around the house because it’s too cold shoe. She knows nothing about outdoor technology but it gave her exactly what she needed to be comfortable. She really likes the fleece inner liner as it’s not clammy at all. Her only “complaint” is she wishes they were a little shorter as they tend to fall down after walking a bit and the material gets in the way. However she was able to simply roll them down to solve that issue. All in all, great for a person who has cold feet but likes having no sole that gets in the way of sitting cross legged.