so every step feels soft and smooth no matter how far you're running

100% recycled knit upper

5oz / 411g

Adjustable forefoot strap

Dual-layer PWRRUN PB and Super Critical PWRRUN HG foam combine to form a dynamic

Arizona BS Birkenstock, (Stone Coin Nubuck & Mocha Suede) Size:40 so every step feels softProduct Description: The classic Birkenstock Arizona Sandal now featured in this Stone Coin Suede. The signature comfort of Birkenstock's cork footbed with the Soft Footbed feature provides a layer of foam which offers extra comfort all day long. The upper is made from high quality soft suede leather. Product Details: Original BIRKENSTOCK soft footbed; anatomically shaped Upper: suede Footbed lining: suede Sole: EVA Details: two straps, each with an