Use this chart to find your size conversion.

US UK EU CM (JP) HEEL-TO-TOE
in centimeters
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
Free returns

Still not sure what size to order? No problem. Returns are always hassle-free.

Still need help?

Chat with a KEEN Expert for fit recommendations and advice.

Live chat
Men's Jasper
Please choose a size! Please choose an inseam!
BUY NOW
Men's Jasper
Men's Jasper
Men's Jasper
Men's Jasper
Men's Jasper
Men's Jasper

Men's Jasper

$100.00
Size Guide
Live Chat

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

Men's Jasper
Men's Jasper

Reward your ever-wandering feet with the Jasper from KEEN. The cushioning cork and latex footbed conforms to your foot's natural shape. The efficient design is easy to pack for a comfy after-sport shoe that will have your feet rejoicing after a long day of play.

Men's Jasper
Men's Jasper
Men's Jasper
Men's Jasper
Men's Jasper

Features

  • Climbing inspired upper design
  • Lace to toe extended lacing system

Material

  • Durable suede leather upper
  • Non-marking rubber outsole
  • Moisture wicking lining
  • Recycled PU and cork footbed

Weight & Dimensions

  • Weight: 15.9 oz / 450.8 g

Care

Gently brush leather with a soft bristle brush or hand towel to remove loose dirt and debris. Tough stains may require a leather cleaner.

Reward your ever-wandering feet with the Jasper from KEEN. The cushioning cork and latex footbed conforms to your foot's natural shape. The efficient design is easy to pack for a comfy after-sport shoe that will have your feet rejoicing after a long day of play.

fill in placeholder here

Fan Reviews

Men's Jasper

By submitting this form, you represent that you have read and agree to our Terms and our Privacy Policy.