Mule ~ Black Calf Leather Size:42 and references artwork from our

and references artwork from our favorite Japan-only record release from the '70s

One size fits most

Frame width 144mm / Lens width 46mm / Bridge width 27mm

99% cotton / 1% polyester

coupled with our smallest leg opening

Mule ~ Black Calf Leather Size:42 and references artwork from ourOur mules are an in house design that is manufactured for us in Portugal using vegetable tanned calf leathers that will age beautifully over time. The uppers are crafted of a luxe Italian cowhide that has a supple hand with a waxy finish. For extra traction, the mules are built on a cork footbed atop a Vibram mini ripple sole. The upper will stretch and mold to your foot as it breaks in. SIZING: We recommend taking your usual Birkenstock Boston size,