Lace 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.
Sustainability
61.1 % Recycled materials in the upper
3.75 Plastic bottles diverted from landfill
Best For…
Supreme softness
Comfortable fit
Support
Road running
Features
Supreme softness
Improved fit
Whole-body support
SPECS
Designed for
Road
Midsole drop
10mm
Weight10.5oz / 297.7g