Feature(may vary by option.)
●THIS MENS SHOE IS FOR: The Glycerin 21 is perfect for runners seeking super-soft cushioning for supreme comfort. The plush internal fit and soft, stable transitions keep runners surrounded by super-softness. This Brooks Glycerin 21 has been granted the APMA Seal of Acceptance.
●NEUTRAL SUPPORT: Provides neutral support while offering the maximum amount of cushioning. Ideal for road running, cross training, the gym or wherever you might want to take them! Predecessor: Glycerin 20. Look for the Brooks Glycerin GTS 21 for the same style with added support.
●SUPREME SOFTNESS: The ultimate in softness with even more super-soft nitrogen-infused DNA Loft v3 cushioning, optimized to be lightweight, responsive, and durable for plush comfort.
●PLUSH IMPROVED FIT: The plush feel of an internal stretch bootie surrounds your foot and moves and expands with your stride. The newly engineered warp knit upper is breathable and allows for a flexible, accommodating fit while staying soft against the foot.
●SMOOTH, STABLE TRANSITIONS: The broad platform stabilizes your foot and promotes smooth heel-to-toe transitions.
[Blue Opal & Black & Nasturtium]
[White & White & Grey]
[Black & Grey & White]
[Coconut & Forged Iron & Yellow]
[Lovebird & Pale Yellow Lime]
[Grenadine & Salsa & Black]
[Oyster & Black & Orchid Bouquet]
[Blue & Nightlife & Black]
[Black & Black & Ebony]
Description
Shoe Comparison
 Glycerin 21 |  Ghost Max |  Adrenaline GTS 23 |  Beast GTS 23 |  Ghost 15 |  Hyperion Elite 4 |  Launch GTS 10 | |
|
Customer Reviews
| 45
| 461
| 1,384
| 241
| 4,395
| 2
| 104
|
|
Price
| $159.95 | $149.95 | $135.00 | $159.95 | $109.95 | — | $99.95 |
|
Support or Neutral
| Neutral | Neutral | Support | Support | Neutral | Neutral | Support |
|
Experience Level
| Cushion Level 3 of 3 | Cushion Level 3 of 3 | Cushion Level 2 of 3 | Cushion Level 2 of 3 | Cushion Level 2 of 3 | Speed Level 3 of 3 | Speed Level 1 of 3 |
|
Experience Description
| Soft and protective | Soft and protective | Soft and protective | Soft and protective | Soft and protective | Fast and cushioned | Fast and streamlined |
|
Best For
| Long Distance, Treadmill, Road | Soft Landings, Road Runs | Added Support, Everyday Runs | Walking, Road Running | Soft Landings, Long Runs | Racing, Road Running | Road Running, Speed Workouts |
|
Midsole Drop
| 10mm | 6mm | 12mm | 12mm | 12mm | 8mm | 10mm |
|
Weight
| 9.8oz / 277.8g | 10oz / 283.5g | 10.1oz / 286.3g | 11.9oz / 337.3g | 9.8oz / 277.8g | 7.2oz / 204.1g | 8.6oz / 243.8g |
|
APMA
| ✔ | ✘ | ✔ | ✔ | ✔ | ✘ | ✘ |
|
PDAC A5500 Diabetic Shoe
| ✘ | ✔ | ✔ | ✔ | ✔ | ✘ | ✘ |