Outer material: polyester. Inner material: synthetic. Sole: rubber. Heel shape: no heel. Available sizes: 6, 7. Quiksilver Flip flops / Sandals (Shoes) CARVER SUEDE CORE. Available in men's sizes. by Quiksilver. At the sea or in town, flip flops are a vital accessory for relaxation! By combining a nice colour and a style just for men, the Carver Suede Core is a great find in the collection. With Quiksilver, you are ready to go!