Use this chart to find your size conversion.

US Size UK EU JP CM
LENGTH
7 6 39.5 25 24.4
7.5 6.5 40 25.5 24.8
8 7 40.5 26 25.4
8.5 7.5 41 26.5 25.7
9 8 42 27 26
9.5 8.5 42.5 27.5 26.7
10 9 43 28 27
10.5 9.5 44 28.5 27.3
11 10 44.5 29 27.9
11.5 10.5 45 29.5 28.3
12 11 46 30 28.6
13 12 47 31 29.4
14 13 47.5 32 30.2
15 14 48 33 31
16 15 48.5 34 31.8
17 16 49 35 32.6
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Men's Winterport II

$140.00

  • Fit Tip: This style is running a 1/2 size small. We suggest ordering a 1/2 size larger than your usual size!
    Size Guide
Out of stock
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Seek out a frost-covered landscape in the Winterport II from KEEN. Featuring the comfort and performance you've come to expect from your Newports, this boot is wrapped in a warm, waterproof membrane. The quick draw elastic cord adjusts to a toasty fit. The dual climate rubber outsole stays hard in the cold for a better grip on your wintry excursion.

  • 200g KEEN.Warm insulation
  • KEEN.Dry waterproof breathable membrane
  • Removable thermal heat shield footbed

Gently brush the footwear with a soft bristle brush or hand towel to remove loose dirt and debris. Stains can be treated by lightly rubbing a gum eraser in a circular motion over the location and lightly brushing afterwards. Tough stains can be treated with a mixture of water and a little vinegar on a damp cloth. This process may cause slight discoloration to the area.

Live Chat

Chat with a KEEN Expert for style advice and fit recommendations.

Wintry excursion ready.

  • Seek out a frost-covered landscape in the Winterport II from KEEN. Featuring the comfort and performance you've come to expect from your Newports, this boot is wrapped in a warm, waterproof membrane. The quick draw elastic cord adjusts to a toasty fit. The dual climate rubber outsole stays hard in the cold for a better grip on your wintry excursion.
  • KEEN.Dry
    A proprietary waterproof, breathable membrane that lets vapor out without letting water in.
  • KEEN.Warm
    Who knew charcoal bamboo could create something that keeps your feet warm? But it makes KEEN.Warm—a lightweight insulation that provides warmth where you need it most.
  • KEEN.DCR
    The KEEN Dual Climate Rubber (DCR) outsole hardens in cold weather to bite into packed snow—all in the name of traction.
  • 200g KEEN.Warm insulation
  • KEEN.Dry waterproof breathable membrane
  • Removable thermal heat shield footbed
Material
  • Dual climate non-marking rubber outsole
  • KEEN.Dry waterproof breathable membrane
  • Removable, dual-density compression molded EVA footbed
Care

Gently brush the footwear with a soft bristle brush or hand towel to remove loose dirt and debris. Stains can be treated by lightly rubbing a gum eraser in a circular motion over the location and lightly brushing afterwards. Tough stains can be treated with a mixture of water and a little vinegar on a damp cloth. This process may cause slight discoloration to the area.

Fan Reviews

Men's Winterport II

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