The Ra II is lightweight flexible and designed to go from work to play without skipping a beat! Weather-tight canvas and rubber-taped seaming for added protection against the elements. PRO5 ultra-thin puncture-resistant sole. Three-eyelet lace-up oxford style. Dri-Lex Fantasia fabric lining wicks moisture away from the skin to promote a comfortably cool environment. Molded-foam insole delivers superior underfoot comfort. V Life outsole for pure sensory feedback underfoot. Outsole Thickness: 3 mm Imported. Measurements: Weight: 7 oz Product measurements were taken using size 45 (US Men' s 11.5) width D - Medium.Weight of footwear is based on a single item not a pair.