Use this chart to find your size conversion.

JP Size US UK EU
25 7 6 39.5
25.5 7.5 6.5 40
26 8 7 40.5
26.5 8.5 7.5 41
27 9 8 42
27.5 9.5 8.5 42.5
28 10 9 43
28.5 10.5 9.5 44
29 11 10 44.5
29.5 11.5 10.5 45
30 12 11 46
31 13 12 47
32 14 13 47.5
33 15 14 48
34 16 15 48.5
35 17 16 49
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Men's Oaken Waterproof

¥ 13,824 ¥ 9,676

  • 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
Please choose a size! Please choose an inseam!

This is the boot you'll want when the weather's bad—and even when it isn't. It's insulated to keep the warmth in and seam-sealed to keep the rain out. And it feels as good as it looks, with a soft lining and vulcanized construction that flexes with every step.

  • Cleansport NXT™ for natural odor control
  • 100g KEEN.WARM insulation
  • Heat reflecting strobel provides a thermal barrier for warmth
  • Seam sealed waterproofing
  • Sherpa collar
  • Vulcanized construction

Gently brush the footwear with a soft, damp sponge to remove loose dirt and restore surface. Stains should be treated immediately with a gentle cleaner.

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

Handsome, durable and warm.

  • This is the boot you'll want when the weather's bad—and even when it isn't. It's insulated to keep the warmth in and seam-sealed to keep the rain out. And it feels as good as it looks, with a soft lining and vulcanized construction that flexes with every step.
  • 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.
  • Metatomical Footbed Design
    This internal support mechanism is anatomically engineered to provide excellent arch support and cradle the natural contours of the foot.
  • Cleansport NXT™ for natural odor control
  • 100g KEEN.WARM insulation
  • Heat reflecting strobel provides a thermal barrier for warmth
  • Seam sealed waterproofing
  • Sherpa collar
  • Vulcanized construction
Material
  • Textile upper
  • Non-marking rubber outsole
  • Mesh lining
  • Metatomical footbed
Care

Gently brush the footwear with a soft, damp sponge to remove loose dirt and restore surface. Stains should be treated immediately with a gentle cleaner.

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