OTZ Espadrille Linen Shoe - Women's Castlerock 40 Linen rubber sole Classic Last provides a premium fit with a natural foot shape Monogram rubber outsole is co-molded with natural fiber jute A pronounced arch and toe grip with heel cupping that will gradually conform to the foot in a neutral position CORKlite patent pending removable footbed provides a fully contoured fit with maximum support Italian Linen upper with an elasticated medial gore, lined with microfiber suede