KEENÂ Jasper III Sneakers - Men's
A modern take on the original climbing-inspired shoes from KEEN, these sneakers bring crag vibes and more cushion to your everyday moves around town.
- Made with environmentally preferred premium leather from an LWG-certified tannery for cleaner water
- Contoured arches for midfoot support
- Original Fit has generous space across the forefoot for toes to splay
- Removable foam insoles with arch support for all-day comfort
- Tongue-to-toe lacing
- Breathable mesh linings
- Eco Anti-Odor for natural, pesticide-free odor control
- Nonmarking, higher-traction engineered rubber outsoles are light, flexible and extremely durable
- Multidirectional lug pattern provides superior traction
Imported.
View all KEEN Men's Sneakers| Best Use | Casual |
|---|---|
| Footwear Height | Ankle |
| Footwear Closure | Lace-up |
| Upper | Leather and performance mesh |
| Midsole | Compression-molded foam |
| Outsole | Higher-traction engineered rubber |
| Gender | Men's |
| 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 13 | 14 | 15 | 16 | 17 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| U.S. Men's | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 13 | 14 | 15 | 16 | 17 |
| UK | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 12 | 13 | 14 | 15 | 16 |
| EU | 39.5 | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 46 | 47 | 47.5 | 48 | 48.5 | 49 |
| Foot Length (in.) | 9.6 | 9.8 | 10 | 10.1 | 10.2 | 10.5 | 10.6 | 10.7 | 11 | 11.1 | 11.25 | 11.6 | 11.9 | 12.2 | 12.5 | 12.8 |
Sizing Notes
Measurements are stated in inches.
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Customer Images
Extremely comfy
[This review was collected as part of a promotion.] Love this, they’re very comfy. I probably wouldn’t have sized up but the website said to so I did. They probably would’ve been fine at my normal size but I love them anyway!
Finally a wide toe box
[This review was collected as part of a promotion.] Love these shoes. As a size 15 foot, finding shoes with a wide toe box and that look good has been near impossible. These check all the boxes. Love them and will definitely be buying more in the future
Heaven on my feet
Best fit I have ever had. I have two foot problems and with these shoes they give me no trouble. I will order again. Width and fit is so great for me
Great shoes.
[This review was collected as part of a promotion.] These are great! Just as my other pairs, comfortable right out of the box. I have three different pairs of Keen shoes. Love them all
Great Looking Shoe
They look great, but they're not that comfortable.

