Birkenstock Arizona Birkibuc (Regular) Stone Size:43 GU Hydration Drink Tabs are

GU Hydration Drink Tabs are reformulated with xylitol to help reduce gastrointestinal distress when compared to sorbitol

DYNAWING™ support technology is placed in the sidewall to improve stability during side-to-side movements

4 compression cords on the rear stabilise the load or give an additional pole storage option

versatile for running and your daily fitness routine

The shoe's PU outsole sports oval studs for stability and better grip

Birkenstock Arizona Birkibuc (Regular) Stone Size:43 GU Hydration Drink Tabs areA comfort legend and a fashion staple. The Arizona is our two strap sandal with the original cork latex footbed. The upper is made from the skin friendly, hard wearing synthetic material Birkibuc. Anatomically shaped cork latex footbed Upper: Birkibuc. Durable synthetic material with a nubuck leather like finish and a soft fleece backing Details: Adjustable metal pin buckle on each strap Lining: Suede Lightweight EVA sole for cushioning and shock