AMPHIB BOLD 2 This is a summer sneaker ready for water adventures. AND a water shoe you can run in. The AMPHIB BOLD 2 is now even lighter, more breathable and versatile for all kinds of summer fun. Collapse the heel to wear it like a slide, or why not synch the Quicklace™ and take it for a run? Specifications: Best for Single day routes, Summer adventure Drop Value 6 MM Weight per unit 7 OZ Width Regular Features & Fabrics Lacing System quickLACE™: Minimalistic and strong lace for one-pull tightening. Easy-on, easy-off. Inlay Sole Textile Lining Textile Outsole Rubber Upper Textile / Synthetic Insole S.Café® recycled sockliner cover: Based on innovative S.Café® technology, this sockliner cover is made from coffee grounds, which are great at managing moisture and controlling odor. EVA sockliner: A simple but effective EVA sockliner that offers great cushioning and comfort, instantly. Lining Fabrics Textile Lining: A soft, breathable lining for extreme comfort. Material Synthetic upper: Synthetic upper material provide great durability and protection for outdoor activities. Midsole EnergyCell: A high performance EVA foam that provides shock attenuation. Outsole Type Siping: Perforated grooves on the outsole improve friction on wet and flat rock surfaces. Water contaGRIP®: Designed for adhesion on wet or smooth surfaces, contaGRIP® FD uses flat and sometimes siped lugs, with a highly durable compound. Upper Construction Soft Collar Construction: A soft collar improves comfort and creates a more ergonomic feel. Gusseted Tongue: The tongue is connected to the upper on both sides, preventing debris from entering the shoe, and keeping the tongue centered. Protective Toecap Collapsible Heel: Wear your shoes like a normal shoe, or slide it on and off with the heel collapsed. Welded Upper: Stitch-free upper construction provides a smooth, glove-like, fit and feel. sensiFIT™: sensiFIT™ cradles the foot from the midsole to the lacing system, providing a secure, snug, and virtually customized fit all around the foot.