Sofsole insoles fit low arch features 30cm arch height as determined through research and design the 30cm arch height and 60 durometer eva provides the ideal arch height and density levels to promote a natural range of motion for end users with neutral arches anatomical nylon plate the plate provides torsional stability while maintaining flexibility and range of motion the nylon plates durability offers resistance to cracking and compression ck mesh top cover is an abrasion resi