- Birkenstock Women's Utti Slip On - Black Suede

- New slip on with Birkenstock Blue orthotic innersole for max comfort.

- Suede upper, synthetic molded orthotic footbed and rubber sole.

- Available in the Birkenstock narrow width only.

- Comes in whole european sizes only and runs about a half size big, so for half sizes please size down. American women's size 7.5= Birkenstock size 37.