Spenco PolySorb Cross Trainer InsolesSKU 204-029
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The Spenco PolySorb Cross Trainer Insoles combine a special forefoot cushion for basketball, aerobics, racquet and other court sports with a special heel cushion for walking, running and jogging.
A patented closed-cell, nitrogen-injected cushioning system absorbs shock and impact to provide maximum comfort.
A contoured layer of lightweight polyurethane is bonded to the cushioning material to help cradle the heel, support the arch and position your feet.
A Heel Strike Cushion and a bonded Forefoot Cushion provide extra protection for the foot during a variety of activities.
Friction and heat build-up that can cause blisters and calluses are reduced by a unique 4-way Stretch Fabric.