Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Women's Circadia Mid Polar by Keen Save Liquid error (product-badge line 32): Computation results in '-Infinity'% $155.00 Steel Grey/North Atlantic / 7.5 - $155.00 Steel Grey/North Atlantic / 8 - $155.00 Steel Grey/North Atlantic / 8.5 - $155.00 Steel Grey/North Atlantic / 9 - $155.00 Steel Grey/North Atlantic / 9.5 - $155.00 Color Steel Grey/North Atlantic Size 7.5 8 8.5 9 9.5 Availability: translation missing: en.general.icons.icon_check_circle icon Only 2 left! 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Product Locator by Locally Notify me when back in stock Email address Email me when available Whatever winter hiking looks like for you, warmth, comfort, protection, and traction are non-negotiable "must-haves." So we built an insulated, waterproof, grippy hiker that checks all the boxes. All hike. No compromises.