The ultimate must-have spring sandal. The Sidney has leather criss-cross straps, a comfy OrthoLite insole and an adjustable buckle closure. Sport-inspired flat sandal with criss-cross straps Suede and leather uppers Adjustable instep strap with metal buckle OrthoLite Eco LT Hybrid insoles made with 26% eco content (15% waste foam, 5% recycled content and 6% bio-oils) EVA sawtooth outsole Outsole height is approximately 22mm