The Betty Boot is back and reimagined as a warm, waterproof ankle boot. (We can hear longtime KEEN fans screaming.) With a fuzzy Sherpa fleece collar, cozy insulation, and a grippy outsole, this instant fave is as ready for a frosty hike as it is for cocoa-sipping by the campfire.

• Cozy Comfort: A high-pile Sherpa fleece collar, 200g of KEEN.WARM insulation rated to -25°F, and a thermal heat shield barrier underfoot help keep warmth inside the boot.

• Waterproof Protection: KEEN.DRY waterproof, breathable membrane seals out moisture while letting vapor (ie. sweat) out.

• Better Leather: Supple, environmentally preferred leather for less impact on the planet.