Women's X Ultra 4 Mid Winter Boots (Past Season)



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Shoe Size

Just as agile as a trail-running shoe, it offers all the stability, grip and protective comfort you need to tackle wintery terrain and cold temperatures.

Feature 3M Thinsulate™ insulation

Foot support Neutral

Shoe width Standard

Warmth Intermediate

Winter usage Keep warm and dry with 3M Thinsulate™ 200g insulation

CS waterproof membrane and cozy liner

Performance.grippy Winter Contagrip® outsole that thrives in the ice and cold, as well as a gaiter hook if you need more protection.

 US  cm  UK
 5  21.5  3.5
 5.5  22  4
 6  22.5  4.5
 6.5  23  5
 7  23.5  5.5
 7.5  24  6
 8  24.5  6.5
 8.5  25  7
 9  25.5  7.5
 9.5  26  8
 10  26.5  8.5

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Our Story, Our Promise

We were established almost 75 years ago by John Monod, a Swiss mountain guide and ski instructor. Quality outdoor gear is what our brand was built upon since 1949. Learn more.

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