Keen Women's Kosa Chelsea Boot in Black & Brindle 2026 A retro sneaker built for

A retro sneaker built for everyday wear

Footbed lining: oiled nubuck leather

Bio-based content is made from renewable resources to help reduce our carbon footprint

Six vertical card slots

Keen Women's Kosa Chelsea Boot in Black & Brindle 2026 A retro sneaker built forTake in all the seasons with Keen's all year boot. Seam sealed, ethically sourced leather and revolutionary KEEN. CURVE comfort. Features Contoured Fit follows the contours of your foot for a comfortably snug fit KEEN. CURVE provides a constant curve from toe to heel for nonstop propulsion Two finger webbing loop on the heel for easy pull on Contoured arch for midfoot support High rebound foam cushioning enhances comfort and movement Removable foam