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Federico D'anna
Federico D'anna has spent 9 years reviewing sneakers with a methodology built on hands-on wear notes, side-by-side comparisons, and verified buyer feedback.
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Positive
- The new DNA Loft v3 foam provides a noticeably softer and more comfortable ride.
- The GuideRails system offers reliable stability without feeling intrusive.
Negative
- The fit can be snug, particularly in the toe box, for some users.
Brooks Adrenaline GTS 24 Sizing & Fit Guide
The Brooks Adrenaline GTS 24 solidifies its benchmark status in the stability daily trainer category, introducing a revised upper architecture and updated midsole geometry that deliver a highly snug fit through the midfoot and a slightly low-volume toe box. While technically designated as true to size (TTS), user experiences and digital caliper metrics reveal that the vertical clearance of the toe box is notably restricted, creating a shallow forefoot environment prone to rubbing against the top of the toes. This containment profile excels at ensuring secure lockdown and eliminating heel slippage, but it reduces overall internal volume and limits lateral relief. Given that the nitrogen-infused DNA Loft v3 platform is tuned to be firm and offers minimal stretch or give over time, understanding these structural parameters is vital for determining whether to purchase a standard size or opt for Brooks' widely available wide widths.
Compare your current pair to find the best size match.
| Reference Shoe | Your Usual US | Buy in US | Your Usual EU | Buy in EU | Fit Notes |
|---|---|---|---|---|---|
| ASICS Gel Kayano 32 | 10.0 | 10.0 or 10.0 Wide (2E) | 44 | 44 or 44 Wide (2E) | The Kayano 32 features a straighter last and a wider, more spacious toe box compared to the Adrenaline. By comparison, the Adrenaline GTS 24 has a slimmer midfoot and lower vertical volume. Runners who prefer a relaxed forefoot or require additional space should opt for a Wide (2E) variant or size up a half size to prevent constriction, while those with narrow to standard feet can remain at true length. |
| Saucony Guide 18 | 10.0 | 10.5 | 44 | 44.5 | Saucony's Guide 18 utilizes CenterPath technology, which provides a broader base and a generous toe box that allows natural toe splay. Due to the firmer ride and lower vertical toe box volume of the Adrenaline GTS 24, a half-size increase to a US 10.5 (EU 44.5) is highly recommended to avoid distal toe compression against the shallow upper ceiling. |
| Brooks Ghost 16 | 10.0 | 10.5 | 44 | 44.5 | While sharing a similar DNA Loft v3 platform, the neutral Ghost 16 features a more pliable upper and lacks the rigid, cup-like GuideRails structure. The Adrenaline GTS 24 feels noticeably shorter and tighter due to its rearfoot 'bucket seat' design. Therefore, a half-size increase is a common necessity for runners transitioning between these two models to maintain an identical length profile. |
| Nike Pegasus 41 | 10.0 | 10.0 | 44 | 44 | The Nike Pegasus series is notoriously narrow through the midfoot and heel, featuring a tight toe box. The Adrenaline standard width is slightly wider than the standard Pegasus. This introduces an important compensation factor: if you normally size up in the narrow Pegasus line *just to secure extra width*, you should return to your true length (US 10.0 / EU 44) in the Adrenaline GTS 24, as it offers superior width options (2E/4E) to find lateral relief without creating excess length. |
Does the Brooks Adrenaline GTS 24 run true to size?
While industry specifications designate the Brooks Adrenaline GTS 24 as true to size (TTS), user experiences and clinical evaluations indicate a clear tendency to run slightly short and narrow. The physical length of the last is accurate, but the internal volume is restricted by two design elements: a low-profile vertical toe box height and a snug, highly structured midfoot wrap. Additionally, the dense materials used in the Gore-Tex (GTX) version further compress the internal space. For runners who prefer a thumb’s width of clearance at the toes or who experience normal foot swelling during daily mileage, sizing up a half size from their standard casual shoe size—or transitioning from roomier neutral models like the Ghost 16—is strongly recommended to achieve an optimal fit.
Is the Brooks Adrenaline GTS 24 good for wide feet?
The Brooks Adrenaline GTS 24 is an exceptional option for runners with wide feet, but only when utilizing the brand’s dedicated wide width selections. The standard 'D' (men's) and 'B' (women's) widths feature a tapered forefoot and a highly locked-down midfoot that can cause discomfort, pinching, or blisters for wider foot profiles. However, because Brooks manufactures this model in comprehensive Wide (2E/D) and Extra Wide (4E/2E) configurations, runners with wide feet can easily find an accommodating platform. Selecting these wider options provides the necessary volume to allow proper toe splay and relaxes the midfoot wrap without compromising the rearfoot security and heel lockdown provided by the rigid heel cup.
How is the arch support on the Brooks Adrenaline GTS 24?
The arch support of the Brooks Adrenaline GTS 24 is highly robust and adaptive, though it leans toward a firm, structured feel rather than a soft, contouring fit. Rather than relying on static arch cookies, the shoe uses the GuideRails system to cradle the rearfoot and midfoot, keeping the calcaneus and ankle aligned in a neutral plane. The medial rail in the GTS 24 is firmer and more substantial than in previous versions, which enhances pronation control but also increases direct pressure against the arch. While this setup is highly effective for moderate overpronators, it can cause friction or hot spots for runners with sensitive or flat arches. Because the DNA Loft v3 midsole is designed to maintain its structural firmness over hundreds of miles and does not stretch or break in significantly, runners should ensure an immediate comfortable fit out of the box.
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The Brooks Adrenaline GTS has been a benchmark stability shoe for years, and the 24th version comes with a major update: a new, softer foam. This review looks at whether the Adrenaline GTS 24 balances that upgraded cushioning with the reliable support the line is known for, including fit and real-world performance.
Quick Take
Overall Rating: 4.5/5
Best For: Daily Training, Overpronators, Heel Strikers, Walkers
Key Strengths: Balanced Cushioning, Effective (but not intrusive) Stability, Smooth Transitions, Durable Outsole
Notable Limitations: Firmer than some max-cushion shoes, High 12mm drop isn't for everyone, Snug toe box for some users
Visual Snapshot Summary
What Makes Brooks Adrenaline GTS 24 Stand Out?
For a shoe with 24 versions, the update here actually feels meaningful. The headline is nitrogen-infused DNA LOFT v3 foam in the midsole. It’s not a tiny tweak. Underfoot, the Adrenaline GTS 24 feels noticeably softer and a bit bouncier than before, without turning into a mushy stability shoe.
Brooks pairs that new foam with its GuideRails® support system. The result feels more modern and forgiving, but it still delivers the signature “kept in line” stability the Adrenaline is famous for. As one wearer put it, the cushioning is a huge plus: "The cushioning is very effective for shock absorption, especially during longer runs."
Real Customer Experiences
- Overall Sentiment is Positive: The vast majority of runners and walkers appreciate the GTS 24 as a reliable workhorse, praising its blend of cushioning and stability that's suitable for everything from daily miles to all-day wear.
- Fit is Debated: While many find it true to size, a recurring theme is the toe box feeling a bit snug or lower in volume compared to previous versions, leading some loyalists to size up.
- Stability is Appreciated but Nuanced: The GuideRails system is lauded for its gentle, non-intrusive support. However, a small subset of users, particularly those with severe overpronation or heavier runners, felt it was slightly less stable than older, firmer models.
"I have flat feet and plantar fasciitis and these have been a lifesaver. I can walk for miles without pain." — Zappos.com Reviewer
"I have worn Adrenalines for years... the toe box in the 24s is noticeably smaller than in my 23s or 22s." — BrooksRunning.com Reviewer
Design and Build Quality
The Adrenaline GTS 24 is built like a premium daily trainer.
- Upper: It features an updated engineered mesh that provides a good mix of structure and breathability. It feels plush around the collar and on the tongue, giving you that comfortable, locked-in feel. From a sustainability angle, it's worth noting that 62.7% of the upper materials are recycled.
- Midsole: This is the main event. The full-length DNA LOFT v3 nitrogen-infused foam makes the ride softer and more responsive. This is the same class of foam found in their plusher Glycerin model. It's paired with the GuideRails®, which are firmer foam "bumpers" on either side of the heel that help keep excess movement in check.
- Outsole: The RoadTack rubber outsole gives you solid coverage and uses some recycled materials. It’s built to last and grips well on pavement, even when it’s damp.
- Weight: For a men's US size 9, it comes in around 10.1 oz (286g). It's not the lightest shoe on the market, but it's actually a hair lighter than the previous version, which is impressive given the added cushion.
- Common Durability Issues: Overall durability is strong, but there are isolated reports of the inner toe liner failing prematurely.
Comfort and Fit
Fit matters a lot with a stability trainer, and the Adrenaline GTS 24 is mostly secure and easy to settle into, with a few quirks. Sizing feedback is mixed. Many retailers and runners call it true to size, but plenty of users—especially those with higher-volume feet or coming from older versions—recommend going up a half-size. Width options are a major plus, with Brooks offering four choices from Narrow (2A) all the way to Extra Wide (4E). Break-in is minimal; the upper and foam feel good early on.
"I usually wear a wide and the 2E in this model felt narrower than my previous pair. I'd recommend trying them on if you're on the edge of a width." — BrooksRunning.com Reviewer
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Style and Versatility
The Adrenaline GTS 24 looks cleaner than many stability shoes. It has a practical, sleek vibe that doesn’t scream “orthopedic runner,” and it transitions easily from a morning run to errands. It also pairs well with jeans or joggers. Brooks offers a big range of colorways, from simple black and white to brighter options, plus some retro-inspired tan versions. For many people, this isn’t only a running shoe. It’s an all-day pair for walking, travel, and long hours on your feet.
Quality and Durability
The Adrenaline has a workhorse reputation, and the GTS 24 generally holds up to it. Most users praise durability, especially the outsole. The RoadTack rubber is tough, and many runners push these easily past 400 miles (600+ km). The engineered mesh upper also tends to hold up well. The main concern is the softer midsole. For some heavier runners, the DNA Loft v3 foam can feel like it compresses more over the life of the shoe, which can reduce the perceived stability. That’s the trade-off for the softer feel.
"The toe liner caved in on both shoes after just a few weeks of light use, which was disappointing and made them uncomfortable to wear." — BrooksRunning.co.nz Reviewer
Decision Matrix
| Scenario ↓ / Criterion → | Comfort | Breathability | Rain/Grip | Style |
|---|---|---|---|---|
| Daily Commute/Walking | ✓ | ✓ | ✓ | ✓ |
| Long, Slow Runs | ✓ | ✓ | ✓ | ○ |
| Speed Work/Tempo | ○ | ✓ | ○ | ✕ |
Legend: ✓ = Good ○ = Average ✕ = Poor
Who Should Buy
Perfect For
- Runners with Mild to Moderate Overpronation: This is the shoe's target audience. The GuideRails system is perfect for gently steering your foot.
- Heel Strikers: The high 12mm drop and beveled heel create a super smooth landing and transition for those who land heel-first.
- Daily Trainers: If you need one reliable shoe for the bulk of your weekly miles (easy runs, recovery days), this is a top-tier choice.
- Walkers and People on Their Feet All Day: The blend of support and cushioning provides excellent comfort for long hours of standing or walking.
- Daily training runners seeking comfort
Consider Alternatives If
- Neutral Runners: If you don't overpronate, you don't need the GuideRails. You might find them unnoticeable, or you might find them intrusive. The Brooks Ghost is your neutral equivalent.
- Runners Seeking Maximum Plushness: While softer than before, this is not a "max-cushion" shoe. If you want to feel like you're running on clouds, look at the Brooks Glycerin GTS or Hoka Gaviota.
- Forefoot Strikers: That steep 12mm drop can feel awkward if you land on your midfoot or forefoot.
- Speed Demons: This is a cruiser, not a racer. It lacks the aggressive rocker and snappy responsiveness needed for tempo runs or race day.
Final Verdict
The Brooks Adrenaline GTS 24 is a masterful update to an iconic shoe line. It successfully modernizes the ride with the softer, lighter DNA LOFT v3 foam without sacrificing the reliable stability that millions of runners have come to depend on. It's a supremely balanced, durable, and versatile daily trainer that excels at eating up miles comfortably. While the fit can be a bit snug in the toes and the high drop isn't for everyone, it remains one of the absolute best choices for runners and walkers who need moderate support. It's a safe bet and a worthy investment. Check current Amazon price.
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