Glycerin GTS 21 Shoe Size:12 the All-Purpose Support High Arch

the All-Purpose Support High Arch insole has a high

tried and trusted

Polarized and Iridium® lens options available

so you can feel confident in every stride with soft upper support and breathability

FF BLAST™ ECO PLUS technology

Glycerin GTS 21 Shoe Size:12 the All-Purpose Support High ArchLace up and head out in supreme comfort. For the men's Glycerin GTS 21, we added 2mm more super soft DNA LOFT v3 cushioning for extra plushness, while our innovative GuideRails support system keeps you comfortably in stride. Plus an updated, streamlined upper adds breathability. Best for Supreme softness Comfortable fit Support Road running Product Details: Supreme softness Improved fit Whole body support Super softness & support: CUSHY COMFORT