Birkenstock Boston Eva (White) Optical White This proprietary compound contains at

This proprietary compound contains at least 55% natural rubber obtained from sources that have the intention of reducing impacts on the planet

ABZORB midsole absorbs impact through a combination of cushioning and compression resistance

FULLY REDESIGNED UPPERS - Reconstructed with a molded heel counter and internal tongue straps for a locked-in fit and more board control

and the EXO skeleton provides built-in support across the toes and medial sidewall

Birkenstock Boston Eva (White) Optical White This proprietary compound contains atThe Boston EVA is made from water friendly material, giving you a flexible design built on the contoured footbed you love most. The perfect pair for pre workout, post practice and all the rest days in between. Contoured footbed for legendary BIRKENSTOCK support Style made from single piece of EVA Water friendly, flexible & lightweight Adjustable strap with tonal pin buckle Made in Germany