Birkenstock Blue Footbed Full Length for Sneakers Insole Regular Size:36EU / 5-5.5USW blending cozy merino wool with

blending cozy merino wool with technical fibers so you can sweat without smelling

Kneed 2Run Insoles

Removable sternum belt

Details: Textile laces ensure a snug fit

Birkenstock Blue Footbed Full Length for Sneakers Insole Regular Size:36EU / 5-5.5USW blending cozy merino wool withContoured to stabilize and support your entire foot, the Blue Footbed Insole combines layers of cork, jute, and a shock absorbing base to give you the best walking support. Perforated so you can easily trim it to fit inside any sneaker, shoe, or boot. Birkenstock Blue Footbed Full Length for Sneakers Insole Regular Full length insole for sneakers, shoes & boots Contoured to support & stabilize your entire foot Moisture absorbing microfiber lining