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"I bought these for my ski boots. Every other insoles (Superfeet, Surefoot, etc) didn't help to relieve pain. Tread Labs clearly did their research in the designs because who knew i needed a super stiff insole to keep my arches from collapsing. Their science helped me to understand WHY I needed these and WHY other insoles just were not working for me! Love them. Would recommend 100%

I no longer cry when I ski from foot pain—life changing honestly."

— Devin M, Verified Buyer

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"I bought these for my cross-country ski boots (skate skiing). My technique has hugely improved by just getting new insoles, and I feel I can trust my feet so much more. Thank you. <3"

— Erika P, Verified Buyer

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"I bought these for new ski boots. I can not even begin to express how great they felt. Was in them for 8ish hours and my feet feel great! I highly recommend, at least for ski boots. Might be good for running too but I you will not catch me doing that unless my life depended on it, and maybe not even then."

— Eric L, Verified Buyer