Contoured EVA footbed for signature BIRKENSTOCK support Ultra-lightweight, water-friendly single-piece EVA construction Adjustable strap with tonal pin buckle Flexible, cushioned feel ideal for all-day wear The iconic Boston clog gets a versatile, lightweight update in full EVA, making it perfect for everything from pre-gym warmups to laid-back recovery days. Soft, flexible, and easy to clean, it delivers that classic comfort with a modern, go-anywhere twist. Product code: 1026215