Vented Anti-Fatigue Technology Insoles TB0A6667EOQ Size:Medium 75 base curved lens provides

75 base curved lens provides full side protection

The dual layer thermal

1 Type II Class E Non-Vented

Easy to put on and keeps you the perfect temperature in those cool evenings

Waist or restraint belts are not replacements for full body harnesses

Vented Anti-Fatigue Technology Insoles TB0A6667EOQ Size:Medium 75 base curved lens providesVentilated Anti fatigue Technology polyurethane footbed for climate control, shock absorption and energy return Anti Fatigue Technology utilizes a unique inverted cone design for lightweight, resilient support, superior shock absorption and energy return Ortholite top layer foam provides premium comfort and moisture management Anatomically contoured footbed cradles the foot to provide maximum comfort and support The dynamic arch design adapts to all