Keen UNEEK Sandal pairs a perforated woven elastic upper with a closed-toe slip-on construction and an elastic bungee lace with cord lock for a secure, adjustable fit. A PU insole with arch support and a non-marking rubber outsole provide lasting comfort and reliable traction for outdoor use. Key attributes: Martini olive | Safari | Textile and synthetic | PU insole with arch support | Breathable perforated upper | Non-marking rubber outsole | Elastic bungee lacing with cord lock | Slip-on construction | Soft microfiber lining | Perforated woven elastic upper | Closed-toe slip-on design | Tone-on-tone green detailing | Beige rubber outsole | Dimensions & fit: Regular fit | Composition & care: Upper: textile and synthetic | Lining: microfiber (textile) | Insole: PU (with arch support) | Outsole: rubber