Birkenstock Air Cushion Full-Length Insoles Size:#48: Men's 15-15.5 They are constructed of a

They are constructed of a vegetable tanned leather with a hypoallergenic latex for cushioning and comfort

Place the Hallux Rigidus & Limitus Flat Insole underneath your existing insole or orthotic arch support to hold it in place

and wick away moisture

Our gum rubber outsoles

Easily slip on and off this sleeve that features a hypoallergenic gel support system to help keep it in place

Birkenstock Air Cushion Full-Length Insoles Size:#48: Men's 15-15.5 They are constructed of aOverview The Birkenstock Air Cushion Full Length Insoles offer heel to toe cushioning to help alleviate pressure and provide all over cushioned comfort. Designed based on footprints in sand, the insoles feature thinner cushioning under the heel and forefoot and thicker cushioning under the arch and metatarsals. Perfect for replacing your existing shoe insole with an insole that will provide more cushioning, or for adding additional cushioning on top