Deep Blue Footbed Size:37 Regular This version features rivets for

This version features rivets for some extra special detailing

Outsole Material: Classic EVA

Upper Material: Polyurethane

The two fully adjustable leather straps provide security

Footbed: Cork with foam cushion and suede liner

Deep Blue Footbed Size:37 Regular This version features rivets forThis full length arch support is anatomically shaped to help reduce stress on the knees, spine and hips. The shock absorbing polyurethane layer delivers long lasting cushion rebound. This insole provides healthy balanced support for all arch types. Simply remove the existing insole in your shoes, and replace it with this one instead. It is best used in athletic or work shoes, as well as in boots. Brand: Birkenstock Lining Material: Microfiber and