Spenco PolySorb® Heavy Duty (2 Pair) Product Description
Designed for the deeper steel toe boots.
The unique cushioning and support system protects the impact zones of the foot, providing outstanding comfort and performance.
This line of foot care gives your feet the cushioning, support and energy return you can depend on to keep you on the job, comfortable and going strong.
The 4-way stretch fabric helps to reduce friction and heat build-up that cause blisters and calluses. The closed-cell nitrogen-injected Spenco® material is an exclusive cushioning layer that absorbs shock and impact to provide maximum comfort. A contoured layer of lightweight polyurethane is bonded to the closed-cell material to help cradle the heel and support the arch.