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Brooks Women’s Glycerin 21 Neutral Running Shoe - vs New Balance Women's Fresh Foam X 880 V15 Running Shoe

Updated August 2026 — New Balance Women's Fresh Foam X 880 V15 Running Shoe leads on cushioning and support.

The Brooks Glycerin 21 offers superior cushioning and comfort, while the New Balance Fresh Foam X 880 V15 provides structured support. Your choice depends on your running style.

Why Brooks Women’s Glycerin 21 Neutral Running Shoe - is better

Price

Glycerin 21 is $114.95, cheaper than Fresh Foam X 880 V15 at $149.95.

Cushioning

Glycerin 21 features nitrogen-infused DNA Loft v3 cushioning for ultra-softness.

Flexibility

Glycerin 21 has a plush internal fit that adapts to the foot.

Why New Balance Women's Fresh Foam X 880 V15 Running Shoe is better

Support

Fresh Foam X 880 V15 has a structured upper for extra support.

Sales Rank

Fresh Foam X 880 V15 ranks higher at 6,878 compared to Glycerin 21 at 29,881.

Durability

Fresh Foam X 880 V15 emphasizes a robust design for longevity.

Overall score

Brooks Women’s Glycerin 21 Neutral Running Shoe -
85
New Balance Women's Fresh Foam X 880 V15 Running Shoe
90

Specifications

SpecBrooks Women’s Glycerin 21 Neutral Running Shoe -New Balance Women's Fresh Foam X 880 V15 Running Shoe
BrandBrooksNew Balance
ModelGlycerin 21Fresh Foam X 880 V15
UpperWarp knitStructured
MidsoleDNA Loft v3Fresh Foam X
WeightLightweightModerate

Dimension comparison

Brooks Women’s Glycerin 21 Neutral Running Shoe -New Balance Women's Fresh Foam X 880 V15 Running Shoe

Overview of Brooks Women’s Glycerin 21 and New Balance Women’s Fresh Foam X 880 V15

The Brooks Women’s Glycerin 21 is priced at $114.95, making it about 17% cheaper than the New Balance Women’s Fresh Foam X 880 V15, which retails for $149.95. Both running shoes are designed to cater to comfort and support, but they offer distinct features that may appeal to different types of runners. The Glycerin 21 is ideal for those seeking super-soft cushioning, while the Fresh Foam X 880 V15 emphasizes a structured upper for added support.

Comfort and Cushioning

When it comes to comfort, the Brooks Glycerin 21 excels with its super-soft nitrogen-infused DNA Loft v3 cushioning. This design aims to provide runners with a plush, lightweight experience, enhancing the feeling of softness during every stride. In contrast, the New Balance Fresh Foam X 880 V15 features a Fresh Foam X midsole, which is highly cushioned and includes approximately 3% bio-based content. While both shoes prioritize comfort, the Glycerin 21 specifically focuses on delivering an ultra-soft experience, making it particularly suitable for long distances or extended workouts.

Fit and Support

The Brooks Glycerin 21 offers a plush internal fit with an internal stretch bootie that adapts to the runner’s foot, promoting a flexible and accommodating feel. Its newly engineered warp knit upper is breathable, ensuring comfort during runs. On the other hand, the New Balance Fresh Foam X 880 V15 boasts a structured upper designed for extra support. This feature makes it an excellent choice for runners who prefer a more secure fit, particularly during faster-paced runs. Therefore, those prioritizing flexibility may lean towards the Glycerin 21, while those who value stability might prefer the Fresh Foam X 880 V15.

Design and Aesthetics

Aesthetically, the Brooks Glycerin 21 is presented in a sleek color scheme of black, grey, and white, appealing to runners looking for a classic look. Its design elements are subtle yet modern, making it versatile for casual wear as well. The New Balance Fresh Foam X 880 V15 also features an attractive design, but its structured upper gives it a more robust appearance. Each shoe, while stylish, caters to different tastes, with Brooks offering a more understated look compared to the slightly more athletic vibe of New Balance.

Durability and Longevity

When it comes to durability, the Brooks Glycerin 21 is designed with a focus on responsiveness and longevity due to its nitrogen-infused cushioning. This innovation not only enhances comfort but also contributes to the shoe's lifespan, making it a solid investment for serious runners. The New Balance Fresh Foam X 880 V15 also emphasizes durability with its structured design, enabling it to withstand the rigors of regular use. Both shoes promise longevity, but the Glycerin 21's advanced cushioning could offer a slight edge in maintaining comfort over time.

Performance for Different Activities

The Brooks Glycerin 21 is marketed as a versatile shoe suitable for road running, cross-training, or gym sessions. Its neutral support and smooth transitions make it adaptable for various activities. Conversely, the New Balance Fresh Foam X 880 V15 is tailored for runners who appreciate a structured fit while providing the comfort needed for longer runs. Both shoes rank well in sales, with the Glycerin 21 at 29,881 and the Fresh Foam X 880 V15 at 6,878, indicating a strong preference among customers for the latter in terms of performance.

Customer Preferences and Reviews

The Brooks Glycerin 21 has been granted the APMA Seal of Acceptance, illustrating its endorsement by a respected authority in podiatric health. This certification may appeal to those concerned about foot health and comfort. The New Balance Fresh Foam X 880 V15 is also well-regarded, particularly for its comfort and structured support. While specific customer reviews are not provided, the bestseller ranks indicate that both shoes have found favor among runners, with the Fresh Foam X 880 V15 leading in sales.

Which should you buy?

In deciding between the Brooks Women’s Glycerin 21 and the New Balance Women’s Fresh Foam X 880 V15, your choice will largely depend on your running style and comfort preferences. If you prioritize soft cushioning and a flexible fit for a variety of activities, the Glycerin 21, priced at $114.95, would be a great choice. However, if you seek a structured shoe with robust support for longer runs, the Fresh Foam X 880 V15 is worth the higher price of $149.95. Ultimately, both shoes have their unique strengths, and your decision should reflect your specific running needs.