Cobian Tofino Archy Sandals for Men Gel The blue foam piece is

The blue foam piece is cradled inside of the cork base in such a way that neither piece should slide during use

Fill roller 3/4 (75%) full with warm tap water and replace stopper firmly

Will not damage footwear

Anti-blister top fabric cover to help keep feet dry and cool and to prevent foot movement

Latex backer for additional cushion and grip

Cobian Tofino Archy Sandals for Men Gel The blue foam piece isProduct Details Overview: The Cobian Tofino Archy Sandals offer premium leather, Du Pont's Kevlar reinforced toe post, and cushion from heel to toe with a 9mm arch cushion for additional support. The Archy Features the best in Cobian's 20 years of Sandal Technology by offering a molded for comfort sandal with an anatomically correct footbed to assist in proper foot support, foot conditions, and foot pain relief in fun fashionable style. Product