Glycerin GTS 21 Shoe Size:9 The result is an energizing

The result is an energizing foundation that feels extra supportive to keep your feet comfortable and fresh every time you slip your shoes on

Slip Resistant

Brief lining offers lightweight support

but our GuideRails® technology adds support by keeping excess movement in check

The latest entry in the series

Glycerin GTS 21 Shoe Size:9 The result is an energizingLace up and head out in supreme comfort. For the women'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