Overbreak SP "Hot Curry" sneakers Nothing characterises Nike's Overbreak sneakers like their distinctive pebbled, mottled midsole. Described as 'outrageously chunky', this version features an orange and black two-tone design, enriched by a Swoosh on the sides.  Imported Composition Outer: Leather 100%, Fabric 100% Back: Rubber 100% Lining: Fabric 100%