Description of The North Face El Porto Convertible - Youth The El Porto Convertible features an ultra-cushioned water-friendly sandal with exclusive The North Face® HydroTrak™ outsole and removable back strap, which quickly converts to an easy-in, easy-out slide. Features: Approx Weight : * [1¼2 pair] 10 oz (269 g) [pair] 1 lb 3 oz (538 g) *based on Men's 9 HydroTrak™ Rubber Outsole Compound - A water based outsole compound that increases traction on trails and during everyday use. Recessed hook-and-loop enclosure system Removable heel strap easily converts to a slide BOTTOM Molded cushioned EVA footbed with AgION™ antimicrobial protection Molded EVA midsole with HydroTrak™ water-channeling sticky rubber outsole Ultra-cushioned, water-friendly sandal with exclusive The North Face® HydroTrak™ outsole and removable back strap, which quickly converts to an easy-in, easy-out slide. UPPER Water-resistant synthetic nubuck upper