All-Day Comfort With a Modern Mary Jane Style
The Keen Kosa MJ Women’s blends the timeless look of a Mary Jane with the performance features of a modern walking shoe. Designed for all-day wear in any season, it offers high-rebound cushioning, a secure fit, and a stylish leather upper—perfect for travel, work, or everyday adventures.
The upper is made from environmentally preferred premium leather sourced from Leather Working Group-certified tanneries. An adjustable tarsal strap with a metal buckle provides a secure, customizable fit, while the contoured design follows the natural shape of your foot for a comfortably snug feel.
Underfoot, the KEEN.CURVE midsole delivers a continuous rocker from heel to toe, promoting smooth transitions and forward momentum. High-rebound foam cushioning enhances comfort and energy return, and the removable insole adds arch support and long-lasting softness. The KEEN.WET TRAX rubber outsole features a tread pattern that channels water for better grip in wet conditions.
At Brown’s Shoe Fit, you’ll find a locally owned team that genuinely cares about every customer. The staff takes pride in offering friendly guidance, personalized fitting help, and the kind of service that makes shoe shopping feel easy and enjoyable. Their commitment to community and customer care sets them apart.
- Premium leather upper from LWG-certified tanneries
- Adjustable tarsal strap with metal buckle for a secure fit
- Contoured fit that follows the shape of your foot
- KEEN.CURVE midsole for continuous heel-to-toe propulsion
- High-rebound foam cushioning for all-day comfort
- Removable insole with arch support
- KEEN.WET TRAX rubber outsole for wet/dry traction
- Eco Anti-Odor treatment for natural odor control
- Water-resistant leather with environmentally preferred DWR finish
