Birkenstock Blue Footbed | Full Length Insole Purple The lightest hiker Keen has

The lightest hiker Keen has ever made

and forefoot—reducing stress on joints and promoting proper posture and gait

well-supported feel in a variety of shoes

performance-oriented fit

This trendy

Birkenstock Blue Footbed | Full Length Insole Purple The lightest hiker Keen hasBIRKENSTOCK comfort in any shoe. Contoured 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. Full length insole for sneakers, shoes & boots Contoured to support & stabilize your entire foot Moisture absorbing microfiber lining Perforated, easy to trim design Made