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 SAN ANTONIO MID (Aluminum Toe)

¥ 19,440 ¥ 13,608

  • Size Guide
Please choose a size! Please choose an inseam!

The cushioned comfort and support of these aluminum-toe safety boots will make them your go-to choice for long days on your feet. An oil and slip-resistant outsole gives you reliable traction and stability, especially in warehouse environments.

  • Left and right asymmetrical aluminum toes
  • TPU shank for midfoot support
  • Cleansport NXT™ for natural odor control
  • Meets ASTM F2412-11 and F2413-11 I/75 C/75 EH standards

We've carefully selected leather uppers designed to last. Then again, if you're wearing your KEENs daily, they won't always be scuff and dirt-free. To treat day to day wear and tear, especially on lighter color leathers, we recommend using a leather cleaner and conditioner, found at most footwear dealers and/or shoe repair shops.

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

A modern silhouette for everyday style.

  • The cushioned comfort and support of these aluminum-toe safety boots will make them your go-to choice for long days on your feet. An oil and slip-resistant outsole gives you reliable traction and stability, especially in warehouse environments.
  • Left and Right Asymmetrical Safety Toe
    Uniquely anatomically correct steel, aluminum, & composite toe designs provide a roomier toe box and maximum comfort. Meets ASTM F2412-11 and F2413-11 I/75 and C/75 Standards.
  • Metatomical Footbed Design
    This internal support mechanism is anatomically engineered to provide excellent arch support and cradle the natural contours of the foot.
  • Left and right asymmetrical aluminum toes
  • TPU shank for midfoot support
  • Cleansport NXT™ for natural odor control
  • Meets ASTM F2412-11 and F2413-11 I/75 C/75 EH standards
Toe Type

Aluminum Toe

Duty Type

Light Duty

Material
  • Synthetic upper
  • Oil-and slip-resistant non-marking rubber outsole
  • Dual-density compression-molded EVA midsole
  • Removable, metatomical PU footbed
Care

We've carefully selected leather uppers designed to last. Then again, if you're wearing your KEENs daily, they won't always be scuff and dirt-free. To treat day to day wear and tear, especially on lighter color leathers, we recommend using a leather cleaner and conditioner, found at most footwear dealers and/or shoe repair shops.

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