• Supreme Softness: They've added even more of their super-soft DNA LOFT v3 cushioning for a luxuriously plush feel.   
• Improved Fit: The new engineered upper is breathable, flexible, and accommodates your foot comfortably.   
• Smart Support: GuideRails® technology subtly guides your body into its natural alignment, preventing excess movement.   
• Durable Outsole: The RoadTack outsole provides great traction and durability for those long miles.
  
  
     

Experience ultimate comfort and support with the Brooks Glycerin GTS 21 Men's Road Running Shoes. These stability shoes offer plush cushioning and GuideRails® technology for a smooth, supportive ride.