Sole Lab | Insole for Work Boots | Extra Cushion Insole with Flexible Support and Adaptive Half Sole They also come with a

They also come with a flexible nose bar to conform to your face for a tighter fit

The upper surface is made from damping BirkoZell

Self-sticking pads adhere directly to foot or the insides of shoes

and it's finished with a square profile toe and 1 1/8" tapered heel

Sole Lab | Insole for Work Boots | Extra Cushion Insole with Flexible Support and Adaptive Half Sole They also come with aSole Lab Insole for Work Boots Extra Cushion Insole with Flexible Support and Adaptive HEAVY DUTY PAIN RELIEF Alignment provided by our Insoles helps to reduce back pain. COMFORT and ENERGY Our technology driven materials give you the boost you need to get through your work day. This insole provides lasting comfort and rebound, without the dreaded pack out. ANTI FATIGUE Gel pads plus arch and heel support team up to reduce the strain on your feet.