Glycerin GTS 20 Shoe Size:11.5 It offers flexibility when your

It offers flexibility when your foot rises off the ground

Mesh ventilation

Supports and stabilizes the patella and improves circulation

or athletic support straps

Designed to give you a better fit and feel in your running shoes and other footwear

Glycerin GTS 20 Shoe Size:11.5 It offers flexibility when yourRunning doesnt have to hurt your feet. Or knees. Or hips. The Glycerin GTS 20 features our GuideRails support technology that keeps excess movement in check so you stay in your ideal stride. Plus, supremely soft DNA LOFT v3 ensures these super cushioned running shoes deliver total comfort. Best for Super soft cushioning Road running Walking Support Product Details: Supreme softness Improved fit Smart support New lightweight upper Soft. Supportive.