8 Best Brooks Running Shoes for Flat Feet 2026

If maximum support is your non-negotiable, the Brooks Women’s Addiction GTS 15 doesn’t just meet expectations—it redefines them. Engineered with GuideRails holistic support, this shoe actively limits excess knee and joint movement, making it a game-changer for flat-footed runners prone to overpronation. The roomy toe box and high-volume fit go beyond comfort, offering real-world relief for those needing orthotics or dealing with foot swelling. It’s not just a stability shoe—it’s a protective cocoon for every mile.

In real-world testing, the Addiction GTS 15 shines on long pavement runs and recovery jogs, where its BioMoGo DNA cushioning adapts intelligently to stride and weight, softening impact without sacrificing responsiveness. The 3D Fit Print upper holds the midfoot securely while allowing toe splay, critical for flatter arches. However, the heavier build (10.1 oz) and stiff heel counter can make transitions feel slightly labored on faster tempo days. It’s best suited for steady, supportive runs—not speed work.

Compared to the lighter Adrenaline GTS 24, the Addiction GTS 15 is the more rigid, medical-grade cousin—ideal for those needing clinical-level alignment correction. While it lacks the plush glide of the Ghost series, it outperforms in motion control, making it the top pick for severe overpronators or post-injury rehab. It delivers doctor-level support with everyday durability, standing tall where other stability shoes compromise.

Step into the Ghost Max 3, and you’ll immediately feel why it’s crowned the best max cushion option in Brooks’ lineup. With a sky-high stack of nitrogen-infused DNA Loft v3 foam, this shoe delivers an almost cloud-like ride that dissipates impact like no other—perfect for flat feet craving pressure relief. The GlideRoll Rocker and low 8mm offset work in harmony to guide your foot forward, reducing strain on overworked arches. It’s not just soft—it’s engineered comfort for high-mileage days.

On testing, the Ghost Max 3 excels in walking and easy-paced runs, where its wide base and linear last provide inherent stability without aggressive posting. The high-fidelity textile upper feels plush against the skin, ideal for all-day wear or post-run errands. But on technical trails or sharp turns, the bulky midsole can feel unwieldy, and the soft foam lacks the snap for speedwork. Still, for flat-footed runners prioritizing joint protection over agility, it’s unmatched.

Against the Ghost 17, the Max 3 is the more indulgent sibling—trading some responsiveness for unrivaled underfoot cushion. While the Adrenaline GTS 24 offers more structure, the Ghost Max 3 wins for effortless, low-impact strides. It’s the ultimate pick for those transitioning from walking to running or managing plantar fasciitis. You get luxury-level padding without sacrificing breathability or support.

The Ghost 17 isn’t flashy, but its smooth, consistent ride makes it a stealth powerhouse for neutral runners and flat-footed walkers alike. With 1mm more heel and 3mm more forefoot DNA Loft v3 cushioning than its predecessor, it delivers a noticeably plusher feel without adding weight. The double jacquard air mesh upper hugs the foot like a second skin, offering precision breathability where it’s needed most. This is the everyday workhorse that disappears on your feet—until you realize you’ve crushed 10 miles without a twinge.

In real-world use, the flex grooves in the midsole create a natural roll-through, ideal for flat-footed runners who need help with toe-off efficiency. The recycled rubber outsole grips reliably on wet pavement and treadmills, while the 8mm heel-to-toe drop encourages a balanced stride. However, as a neutral shoe, it lacks the structural support aggressive overpronators need—making it better for mild flattening than severe flat feet. Still, for daily training, it’s reliably smooth.

Next to the Beast GTS 24, the Ghost 17 is the lighter, faster counterpart—prioritizing glide over control. Compared to the Adrenaline GTS 24, it trades GuideRails support for freedom of movement, making it better for those with flexible flat feet rather than rigid overpronation. It strikes a sweet spot between softness and efficiency, offering longevity and versatility without leaning too hard on any single feature.

The Beast GTS 24 is the gold standard for overall support, merging maximum cushioning with clinical-grade stability in a way few shoes dare. With nitrogen-infused DNA Loft v3 foam and GuideRails technology, it delivers a plush yet controlled ride that protects knees and ankles from rotational stress—critical for flat-footed runners. The linear last construction creates a wide, stable platform, reducing pressure on collapsed arches. This isn’t just a running shoe—it’s a biomechanical safeguard.

During testing, the Beast GTS 24 handled long runs with ease, absorbing shock on concrete with minimal fatigue. The engineered upper provides a snug, roomy fit that accommodates orthotics without stretching out. However, at 12.3 oz, it’s one of the heaviest in the lineup, and the firm heel counter can rub during break-in. While transitions are smooth for its class, it’s not built for tempo runs—this is a distance armor shoe, not a racer.

Pitted against the Addiction GTS 15, the Beast GTS 24 offers similar support with a more modern ride, thanks to updated foam and a slightly more flexible midsole. Compared to the Adrenaline GTS 24, it’s more maximalist, trading agility for unshakable stability. It’s the ideal choice for heavier runners or those needing maximum protection over speed. You get elite-level support with modern cushioning, making it the best all-around option for flat feet.

For flat-footed runners who crave all-day comfort without compromise, the Women’s Ghost 17 is a masterclass in balanced design. It’s not overly supportive, but its enhanced DNA Loft v3 cushioning and double jacquard air mesh upper create a cloud-soft, breathable experience that lasts mile after mile. The 8mm offset and flex grooves promote natural gait flow, reducing strain on overworked tendons. This is the shoe you reach for when comfort is the priority, whether you’re logging miles or standing all day.

Real-world use confirms its versatility—it transitions seamlessly from road runs to grocery shopping without fatigue. The kick-back collar adds ankle comfort, while the recycled rubber outsole resists wear on sidewalks and treadmills. But as a neutral shoe, it won’t correct severe overpronation. Flat-footed runners with mild arch collapse will love it; those with rigid flat feet may need more structure. Still, its consistent softness is hard to beat.

Next to the Ghost Max 3, this model is lighter and more responsive, trading some cushion height for better control. Compared to the Adrenaline GTS 24, it lacks GuideRails, but wins in step-in comfort. It’s the perfect middle ground between plushness and practicality—ideal for runners who want soft landings without sacrificing daily usability. You get enduring comfort with everyday agility, making it a top contender for daily trainers.

The Adrenaline GTS 24 hits the sweet spot of balanced support, making it a top pick for daily training with flat feet. Its GuideRails holistic support system reins in excess knee movement without overcorrecting, offering just-right stability for moderate overpronators. The nitrogen-infused DNA Loft v3 foam delivers a plush, responsive underfoot feel, while the engineered air mesh upper provides targeted stretch and structure. This is the shoe that does everything well—without overdoing any one thing.

On testing, the Adrenaline GTS 24 shines on 5K to half-marathon distances, where its smooth outsole transition keeps strides efficient. The moderate 12.1 oz weight balances durability and agility, making it suitable for tempo runs and long jogs alike. However, for severe overpronators, it may feel less secure than the Beast or Addiction models. And while the cushioning is soft, it’s not as plush as the Ghost Max 3. Still, for daily versatility, it’s unmatched.

Against the Beast GTS 24, the Adrenaline is lighter and more flexible, trading some support for greater adaptability. Compared to the Ghost 17, it adds crucial motion control without sacrificing comfort. It’s the ideal daily driver for runners who need reliable support without the bulk. You get smart, modern stability with real-world versatility, making it a best-in-class balanced performer.

For daily running with flat feet, the Women’s Adrenaline GTS 24 stands out as the most dependable do-it-all shoe in Brooks’ arsenal. It blends GuideRails support with nitrogen-infused DNA Loft v3 cushioning to create a ride that’s stable, soft, and surprisingly agile. The engineered air mesh upper contours to the foot without pinching, while the smooth midsole transitions keep you moving efficiently. This is the shoe that earns trust over time—not with flash, but with consistency.

In real-world use, it handles everything from easy jogs to long training runs with confidence. The moderate 9.8 oz weight keeps it nimble, and the 8mm drop encourages a natural stride. But like its male counterpart, it’s not built for severe overpronation—runners needing maximum control might prefer the Addiction or Beast. And while the cushioning is plush, it’s not as tall as the Ghost Max 3. Still, for daily durability, it’s a workhorse.

Compared to the Ghost 17, the Adrenaline GTS 24 adds critical stability for flat-footed runners, making it a smarter long-term investment. Against the Beast GTS 24, it’s lighter and more flexible, trading some support for better agility. It’s the perfect middle ground for runners who want protection without punishment. You get daily-ready support with smooth, reliable performance, making it a top pick for consistent training.

The Glycerin 22 is pure luxury underfoot, engineered for runners who demand best-in-class plush cushioning. With DNA Tuned midsole technology, it blends large heel cells for soft landings and smaller forefoot cells for responsive toe-offs—delivering a perfect balance of cloud-like softness and propulsion. The double jacquard knit upper wraps the foot in breathable comfort, while the broad platform enhances stability. For flat-footed runners seeking maximum shock absorption, this is peak comfort.

In testing, the Glycerin 22 excels on recovery runs and long, slow distances where joint protection is paramount. The neutral support means it won’t correct overpronation, but the stable base helps mitigate instability. However, the soft foam compresses quickly on hard surfaces, and the lack of GuideRails makes it risky for severe flat feet. It’s best for light overpronators or cross-training use.

Next to the Ghost Max 3, the Glycerin 22 offers a more refined ride, with better transition tuning. Compared to the Adrenaline GTS 24, it sacrifices support for indulgence—ideal for those who prioritize cushion above all. It’s the plush destination for runners who want zero-impact landings without sacrificing rebound. You get premium cushioning with smooth, stable transitions, making it unrivaled for softness.