Gold Pigeon Shoes GP7656 Men Women Adjustable Straps Outdoor/Water Sandals: Lite Arch Support Synthetic Imported Rubber sole &gt;Adjustable straps for best fit & comfort. &gt;Light weight. &gt;Contoured bedding for lite arch support &gt;High bounce back sole for cushioning and flexiblity with support. Shock abosrbing to reduce knee pressure. &gt;Slip resistant wet or dry. &gt;Waterproof. Machine washable. &gt;Quick dry fabric lining. Material used for diving suite, breathable and fast drying. &gt;Easy exchange with free shipping both ways. &gt;Using shoe length (mm) provided for sizing minus 5-7mm will be the feet length. Half size up is recommended for extra wide feet