Shoe Doctor Insta-Orthotics (Trimmable) - Unisex Size:Mens High-transmittance glass dome lens for

High-transmittance glass dome lens for superior clarity

The lightweight construction reduces unnecessary bulk

Equipped with 7mm removable spikes

giving you the edge you need to surge ahead of your competition

Weight: 229g

Shoe Doctor Insta-Orthotics (Trimmable) - Unisex Size:Mens High-transmittance glass dome lens forShoe Doctor Insta Orthotics alter the way your foot strikes the ground to improve biomechanical function. This provides relief, support and comfort to enable you to keep moving longer without pain or discomfort. Insta Orthotics arch support works to align the natural structure of the foot. As you walk, run or move, they help to redirect and imbalance in your bodily motion allowing your feet and body to work in the most efficient way. Available in Mens