Experience the new Brooks Glycerin GTS 21, industry-leading support for supreme comfort and stability. The Glycerin GTS 21 now comes with an extra 2mm of DNA LOFT v3 cushioning, Brooks' softest cushion yet, bringing an incredibly soft and responsive feel to your stride.Brooks has made a sensible and supportive shoe that remains incredibly fun thanks to its Guide Rail support technology. It keeps excess movement in check and a broad outsole offers a very stable landing.

The new warp knit upper adds flexibility while embracing your foot gently. Plus, the eco-friendly RoadTack rubber on the outsole, including recycled silica, guarantees reliable traction that's lighter and more durable.And here's a feel-good fact: made from recycled materials equivalent to five plastic water bottles, each step in the Glycerin 21 is a step towards sustainability.

What's New?

• Thoughtfully made with recycled materials equivalent to 5 plastic water bottles
• New RoadTack rubber includes recycled silica and is lightweight and durable
• Additional 2mm of DNA LOFT v3 midsole for a plush ride

Model Number: 120409-1B

Weight: 247g

Width: B- Standard

Heel to Toe Drop: 10mm

Best For:Road Running, Daily Training, Walking

Support Type:Stability

UPPER

• New engineered warp knit upper offering a secure fit and feel

• The upper is a breathable, lightweight and flexible mesh.

MIDSOLE

• An additional 2mm DNA LOFT v3 cushioning, nitrogen-infused midsole, offers a softer and comfortable ride

• Guide Rail support technology to keep excess lateral movement in check

OUTSOLE

• New RoadTack rubber outsole is made with recycled silica and built to last