Benefits: These massaging insoles break down sweat into odor free water and C02 thanks to their heir 100% natural self-activating enzymesProvides a superb. breathable Massaging Wave foam of comfort and promotes wellness Use: Shock absorbing comfort foam is 100% recycled and sustainably sourced. Plant based. biodegradable polymer additive and hydrophilic molecules combine with fibers to dissipate watercool. soft and fast drying Instructions: Insert in any types of shoes Change once over used
