The Vibram Seeya LS Shoe delivers the versatility of a traditional running sneaker while keeping you connected to the ground. The updated, technically styled upper features a padded tongue and micro-suede overlay ensuring a snug yet comfortable fit. Minimal rubber thickness in the outsole and soft TPU midsole maximizes the "foot feel" and flexibility, enhancing natural movement.SOLE- LS Vibram TC-1 Dura Rubber.FOOTBED - 2mm EVA Insole Anti-Microbial Dri-Lex Sockliner.Machine Washable. Air Dry..Weight: Women"s size 38 - 4.23oz. each, 8.46oz./pair.W3808.