Product Description This model maintains the functionality of the Slip On Sandal, which prevents movement of the heel, combined with Montbell's own S-shape strap, which allows you to wear these sandals with socks. The straps that come in direct contact with the foot are made with materials gentle on the skin. With a feeling of freedom and a secure hold, these sandals are comfortable for camping or for everyday wear. Wash without soap and thoroughly air dry. size chart Japan US UK Europe XS 22.0~23.0cm 5 - 6 3 1/2 - 4 1/2 35/36/37 S 23.5~24.5cm 6 1/2 - 7 1/2 5 - 6 38/39 M 25.0~26.0cm 7 1/2 - 8 1/2 6 1/2 - 7 1/2 40/41 L 26.5~27.5cm 8 1/2 - 9 1/2 8 - 9 42/43 XL 28.0~29.0cm 10 - 11 9 1/2 - 10 1/2 44/45 Colour: Black, Brown Brick / Orange, Grey / Silver, Dark Charcoal / Burnt Orange, Turquoise, Blue Green (New), Light Blue (New), Tan (New); Size: XS, S, M, L, XL