Dual Density Geometry

with a flap and a snap closure for security

padded thumb loop to hold the flask securely in either hand without gripping or squeezing

while the revamped Altra EGO™ MAX midsole brings energy as your feet hit the ground

Birkenstock Arizona Essentials EVA Sandals - Medium/Narrow Fit Watches and GPS Dual Density GeometryOur best selling sandal in an ultra lightweight style. The Arizona EVA sandal is made from water friendly material, giving you a flexible design built on the contoured footbed you love most. The perfect throw and go style for everything from the pool to post workout. Contoured footbed for legendary BIRKENSTOCK support Made from single piece of EVA Water friendly, lightweight & flexible Two adjustable straps with pin buckles