Feature(may vary by option.)
●THIS WOMENS 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 for a supremely soft on-the-run experience.
[Moroccan Blue & Aqua & Pink]
[White & White & Grey]
[Black & Grey & White]
[Thistledown & Ebony & Corsage]
[Lavender & Black & Copper]
[Oyster & Black & Orchid Bouquet]
[Raspberry & Estate Blue]
[Black & Black & Ebony]
[Sunburst & Nasturtium & Purple]
[Ecru & Orange & Black]
[Blue & Icy Pink & Rose]
[Pink Lady & Fuchsia Pink]
[White & Silver & Biscuit]
[Coconut & Aqua & Autumn Sunset]
[Ebony & Black & Taupe]
[Cloud & Black & Pink]
[Zephyr & Violet & Green]
Description
Shoe Comparison
 Glycerin 21 |  Ghost Max |  Adrenaline GTS 23 |  Ariel GTS 23 |  Glycerin GTS 21 |  Ghost 16 |  Launch GTS 10 | |
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Customer Reviews
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216
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1,174
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1,935
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140
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130
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49
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162
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Price
| $159.95 | — | — | — | $159.95 | $139.95 | — |
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Support or Neutral
| Neutral | Neutral | Support | Support | Support | Neutral | Support |
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Experience Level
| Cushion Level 3 of 3 | Cushion Level 3 of 3 | Cushion Level 2 of 3 | Cushion Level 2 of 3 | Cushion Level 3 of 3 | Cushion Level 2 of 3 | Speed Level 1 of 3 |
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Experience Description
| Soft and protective | Soft and protective | Soft and protective | Soft and protective | Soft and protective | Soft and protective | Fast and streamlined |
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Best For
| Long Distance, Treadmill, Road | Soft Landings, Road Running | Added Support, Everyday Run | Walking, Road Running | Long Distance, Treadmill, Road | Soft Landings, Road Running | Road Running, Speed Workouts |
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Midsole Drop
| 10mm | 6mm | 12mm | 12mm | 10mm | 12mm | 10mm |
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Weight
| 8.8oz / 249.5g | 9oz / 255.1g | 9.1oz / 258.0g | 10.7oz / 303.3g | 9.2oz / 260.8g | 8.8oz / 249.4g | 7.8oz / 221.1g |
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APMA
| ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✘ |
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PDAC A5500 Diabetic Shoe
| ✘ | ✔ | ✔ | ✔ | ✘ | ✔ | ✘ |