Make these your go-to, right-by-the-door winter slip-ons. The women's KEEN Kaci III Winter Slip-On shoes are longtime fan faves that offer warmth and traction for quick errands or easy chores outside.
Upper
Premium leather
- Premium leather uppers with 100 g of KEEN.WARM insulation rated to -4°F (-20°C)
- Elastic gores for easy on and off
- Fleece linings for added warmth
- Removable polyurethane (PU) insoles for long-lasting comfort
- Eco Anti-Odor for natural odor control
- Stability shanks deliver lightweight support
- Higher-traction rubber outsoles for extra grip
- Iconic KEEN fit with generous space across forefeet so your toes can spread out
- Environmentally preferred premium leather from LWG-certified tannery
| Best Use | Casual |
|---|---|
| Footwear Height | Ankle |
| Footwear Closure | Slip-on |
| Upper | Premium leather |
| Lining | Fleece |
| Midsole | Foam |
| Outsole | Higher-traction rubber |
| Weight (Pair) | Unavailable |
| Gender | Women's |
| Sustainability | Contains leather from a tannery rated by the Leather Working Group (LWG) |
KEEN Footwear - Women's
| 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| U.S. Women's | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 12 |
| UK | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 |
| EU | 35 | 35.5 | 36 | 37 | 37.5 | 38 | 38.5 | 39 | 39.5 | 40 | 40.5 | 41 | 42 | 43 |
| Foot Length (in.) | 8.5 | 8.7 | 8.9 | 9.1 | 9.25 | 9.4 | 9.5 | 9.7 | 9.9 | 10 | 10.2 | 10.3 | 10.5 | 10.9 |
Sizing Notes
Measurements are stated in inches.