Waveo footwear For adults Style: Walkable Swim Fins Style no.: FMV1-KPM Colour: Pink Size: Medium (US Men 7-9.5/US Women 8.5-11/Euro 40-42.5) Adjustable top and ankle straps Patented hydro-wings provide thrust and increased swim performance Durable EVA foam fin body and heel pad Soft neoprene vamp and micro adjustable PVC lined top and ankle strap Winglets reduce unwanted spillage Materials: Neoprene/PVC upper EVA foam outsole Country of origin: N/A 12 MONTH MANUFACTURER WARRANTY