Description of Patagonia Sei Shoes - Women's This all-arounder’s thick rubber outsoles (20% recycled) and bumper toes provide stability and cushion for serious play. Long walks, late-season gardening, sending kick balls into orbit... This all-arounder’s thick rubber outsoles (20% recycled), bumper toes and compression molded EVA midsoles (15% recycled) provide stability and cushion for serious play. But flip the leather heel down and they’re comfy slides for fireside chillin’. Either way, spun wool linings and footbeds keep feet toasty and move moisture for comfort. Features: 20% Recycled rubber seashell outsole provides excellent grip and durability Compression molded EVA footbed/midsole made with 15% recycled EVA provides cushioning and comfort with support in the right places; removable for cleaning or replacing with custom footbeds Thicker recycled EVA insole provides all-day comfort Board lasted construction for support and durability Spun wool lining and footbed keeps you toasty Leather at heel easily collapses for quick conversion to a slide style Last characteristics: Med width, med toe box, medium arch/instep 567 g (20 oz) Imported.