Birkenstock BirkoSport Footbed Size:47 Details: Adjustability: Hook and loop

Details: Adjustability: Hook and loop closures

Features the widest and deepest heel cup that offers maximum support and can help with natural shock absorption

In five versatile colors

synthetic upper material with a leather-like finish and soft backing

with the unique closure sure to turn heads

Birkenstock BirkoSport Footbed Size:47 Details: Adjustability: Hook and loopThis two piece, full length arch support system provides moderate support and cushioning for the entire foot. Each piece can be worn separately or together. Made in Germany Base piece (3 4 length) cork and EVA Top piece (full length) EVA Best worn with sport or work shoes Recommended for low to average arch feet