Extra-sturdy & long lasting. Heavy-duty cushion. 3 advanced odor & wetness fighters. Destroys odor & controls wetness. Stops odor. All-day effectiveness. Long-lasting odor & wetness protection! Destroys odor absorbed in the insole with super-activated charcoal, baking soda, zinc oxide and two powerful odor-blockers. Draws in perspiration so feet stay drier and feel more comfortable. Heavy-duty construction for longer wear and outstanding cushioning. Super-activated charcoal provides long-lasting protection. Advanced odor-blockers stop odor. Powerful neutralizers destroy odor. Heavy-duty cushioning for hard-working feet. Satisfaction guaranteed.