BootDoc Thermo X Mid Arch Insole Gray/Blue, 28.0
- BackcountryBrand site20% off through Tuesday$59.95Buy
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From Backcountry
What Our Gearhead® Experts Are Saying: "This is my pick for winter boots and cold-weather shoes. The merino top keeps feet warm and fresh, and the mid-arch support feels balanced without being aggressive. The extra heel cushioning makes a big difference on long days in the cold." We reach for the Thermo X Mid Arch Insole when temperatures drop and comfort becomes even more important. BootDoc pairs its trusted 3-Arch Concept support with a merino wool top layer, creating an insole that adds warmth without sacrificing stability or fit. The merino top cover naturally regulates temperature and helps keep feet feeling fresh, while the rearfoot stabilizer guides alignment through each step.
