Birkenstock Blue Footbed Tradition Slight Heel - Narrow Size:49 It's made with two layers

It's made with two layers of performance foam that offers superior support and a soft rebound

and deep heel cup combine to align your foot naturally for even weight distribution and proper support

half sizes should size up

Orthotic Friendly: Yes

Upper: natural leather

Birkenstock Blue Footbed Tradition Slight Heel - Narrow Size:49 It's made with two layersThe Blue Footbed utilizes the principle of walking barefoot. It is based on the impression left by a healthy foot in sand, creating a natural environment for your feet. The heel area is cushioned and stabilized thanks to the raised design. This also supports the natural arch of the foot. The Blue Footbed is therefore ideal for anyone who would like to enjoy the unique comfort of Birkenstock in enclosed shoes made by other brands. Anatomical footbed