Birkenstock Unisex Arizona Soft Footbed Sandal Size:40 slip-resistant rubber sole adds excellent

slip-resistant rubber sole adds excellent grip

take the half size down

Earth designs around the philosophy of negative-heel construction and Pilates-inspired alignment — each step engages your core and posture muscles slightly more than a flat shoe

Yao runs true to Birkenstock sizing

It's Goodyear-welted with the signature yellow welt stitch and built on the air-cushioned AirWair sole for bounce and durability

Birkenstock Unisex Arizona Soft Footbed Sandal Size:40 slip-resistant rubber sole adds excellentThe Birkenstock Arizona Soft Footbed Sandal in White is the brand's iconic two strap sandal in a clean white natural leather upper, built on Birkenstock's Soft Footbed (a more cushioned version of the cork and latex anatomical footbed) ideal for sensitive feet or first time Birkenstock wearers who want a less rigid first impression. Fit notes: Birkenstock uses European sizing. EU 36 fits like a U. S. women's 55. 5; EU 40 like a U. S. men's 77. 5. Both