Bali Soft Footbed Birkenstock Bali Soft Footbed This favorite style now comes with a super cushiony soft footbed for all-day comfort. The secure ankle strap, adjustable buckle for a perfect fit, and Birkenstock's supportive cork footbed make it a perfect travel shoe. Rio Birkenstock Rio This lightweight style is a great travel shoe. The ankle strap keeps it securely on your foot and the cork footbed has great support for your arches to keep you comfy all day. Moisture-absorbing suede footbed liner keeps your feet cool.