The Crush gets a toasty upgrade that's meant to be with the Furever Crush. Featuring a faux-shearling liner and collar, a raised heel, and the added height and bold design synonymous with the Crush Collection Uppers: 35% Thermoplastic (EVA) 65% Textile(polyester) Lining: 100% Textile (Polyester) Sole: 100% Thermoplastic(EVA) Heel Height: 50mm Fastening: Slip On Fitting: Standard. Colour: blue