Birkenstock Traditional Footbed oofos • 18oz/535 ml ergo shaped

• 18oz/535 ml ergo shaped flask with Push-Pull Blast Valve&TRADE

• Med – 100 lumens

• Ultra thin construction takes up minimal room inside the shoe

• Standard Shoe width

and enhanced bounce

Birkenstock Traditional Footbed oofos • 18oz/535 ml ergo shapedThe Birkenstock Blue Footbeds were built off of the original Birkenstock Sandals & Footwear for a familiar foot comfort feel & orthotic arch support for your everyday shoes. Ideal for Men's & Women's athletic, casual, and dress shoes. If you want the Birkenstock Sandal feel with the raised Metatarasal Pad, then the Birkenstock Blue Heeled Footbed Insoles are the answer. This is the real deal. Cork, leather, a buckle or two: these are the simple ideas