Glycerin StealthFit GTS 21
PRODUCT DETAILS
Super soft. Supportive. Sleek. Now that's a powerful trio. Featuring more plush cushioning than before, our innovative whole-body support system, and streamlined style, the Glycerin StealthFit GTS 21 men's running shoe is ready for anything.
Sustainability
Features
- Supreme softness
- Adaptable fit
- Whole-body support
SPECS
Designed for | Road |
Midsole drop | 10mm |
Weight | 10.0oz / 283.5g |
Experience

Cushion
A smooth and floaty-feeling run thanks to plush cushioning designed to help you enjoy and savor your run.
Cushion level
- Standard Cushioning
- More Cushioning
- Most Cushioning
Super soft. Supportive. Super sleek.

CUSHY COMFORT
Supreme softness
Compared to the Glycerin 20, the Glycerin 21 features 2mm more of our super-soft, nitrogen-infused DNA LOFT v3 cushioning to maximize softness.

SLEEK & STEALTHY FEEL
Adaptable fit
Updated, soft flat knit upper offers a blend of stretch and compression that moves with your foot.

STAY IN YOUR STRIDE
Smart support
Our innovative GuideRails ® technology supports your body in its natural motion path while keeping excess movement in check.