6 Best Running Shoes for Flat Feet & Overpronation 2026

The Brooks Adrenaline GTS 23 enters the scene as a precision-tuned guardian for flat-footed runners battling overpronation. What sets it apart is its holistic GuideRails support system, which doesn’t just correct motion—it guides your entire lower body along its natural path, reducing knee and hip strain. Paired with the plush yet responsive DNA LOFT v2 cushioning, this shoe delivers a balanced ride that’s soft without sacrificing stability, making it a top contender for daily training where reliability matters most.

In real-world testing across pavement, treadmills, and light trails, the GTS 23 consistently shines in moderate mileage scenarios (3–8 miles). The engineered air mesh upper breathes well and adapts snugly around the midfoot, while the 3D Fit Print reinforcement adds structure without stiffness. However, on longer runs beyond 10 miles, the cushioning starts to feel less plush compared to newer nitrogen-infused foams—it lacks the bounce and energy return seen in its successors. It grips reliably on dry surfaces, but the outsole rubber isn’t as aggressive, so wet conditions demand caution.

When stacked against the GTS 24 and 25, the 23 is the value-conscious step-in to Brooks’ support legacy—ideal for runners who want proven stability without the premium foam upgrade. It’s perfect for those transitioning from neutral shoes to structured support or managing mild-to-moderate overpronation. While it doesn’t have the next-gen softness of DNA LOFT v3, it offers a trustworthy, well-rounded experience that holds up over time—a dependable workhorse at a quieter price point than the latest models.

The Brooks Adrenaline GTS 25 isn’t just an evolution—it’s a definitive upgrade in the support shoe game, engineered to dominate both short sprints and marathon training logs. At its core lies the nitrogen-infused DNA LOFT v3 midsole, which transforms every step into a cloud-like, energy-returning experience—softer, bouncier, and more durable than ever before. Combined with the holistic GuideRails system, this shoe doesn’t just stabilize overpronation; it protects your joints by minimizing excess movement in the knees and hips, a godsend for flat-footed runners.

On the road, the GTS 25 delivers luxurious comfort mile after mile, excelling in long runs, recovery jogs, and even walking regimens. The flat-knit collar and engineered mesh upper create a sock-like fit that’s breathable yet structured, adapting seamlessly to foot swell during extended use. Transitions from heel to toe feel fluid and natural, thanks to the re-engineered outsole geometry that promotes a smooth roll-through. The only caveat? The plush cushioning, while excellent for impact absorption, adds slight weight—it’s not built for speedwork or racing, but rather for endurance and joint protection.

Compared to the GTS 24, the 25 refines nearly every element: better foam, improved fit, and enhanced durability. Against the Beast GTS 24, it trades some maximum-stability features for a more versatile, everyday-friendly ride. This makes it the best all-rounder for runners who need daily support without bulk. If you’re seeking a premium blend of softness, structure, and long-term comfort, the GTS 25 stands above the pack—offering top-tier performance that outshines even its closest siblings.

The Brooks Adrenaline GTS 24 marks a pivotal shift in the GTS line—where stability meets spring. The debut of nitrogen-infused DNA LOFT v3 cushioning elevates this model into a new tier of comfort, offering a plush, responsive ride that adapts dynamically to your stride. For flat-footed runners, the GuideRails system remains a cornerstone, gently corralling overpronation without over-correcting, allowing for natural movement with intelligent restraint. It’s the ideal balance for those who want support that feels intuitive, not restrictive.

In real-world use, the GTS 24 handles daily training with confidence, from 5Ks to 10-milers. The engineered air mesh upper delivers just the right mix of stretch and structure, hugging the foot without hotspots or slippage. The newly designed outsole enhances flexibility and promotes smoother transitions, reducing fatigue on repetitive strides. However, the rubber placement is slightly thinner in high-wear zones—long-term durability may lag behind the beefier Beast GTS 24, especially for heavier runners or those logging high weekly mileage.

Priced between the GTS 23 and 25, the GTS 24 is the sweet spot for value-driven upgrades. It brings next-gen foam to a proven platform, making it a smarter choice than the older v2 model. While it doesn’t have the refined collar or premium upper of the GTS 25, it delivers 90% of the performance at a more accessible entry point. For runners upgrading from older models or seeking reliable support with modern cushioning, the GTS 24 is a no-brainer transition shoe—outperforming its predecessor while paving the way for future innovations.

The Brooks Adrenaline GTS 25 in Black/Ipanema/Mint isn’t just another colorway—it’s the definitive daily driver for runners who demand unwavering support and all-day comfort. Built on the same elite platform as its white counterpart, this model features nitrogen-charged DNA LOFT v3 cushioning that delivers a luxuriously soft yet responsive feel, perfect for logging consistent miles without joint fatigue. The GuideRails system continues to impress, offering holistic stability that protects not just the foot, but the entire kinetic chain—ideal for those with flat feet and overpronation seeking injury prevention.

Tested across urban runs, weekend walks, and gym sessions, the GTS 25 proves its versatility and resilience. The breathable engineered mesh upper keeps feet cool, while the flat-knit collar eliminates Achilles irritation, a common pain point in structured shoes. The outsole’s strategic rubber placement ensures long-lasting traction on both wet and dry surfaces, though it’s not designed for technical trails. One minor drawback: the plush cushioning can feel sluggish during tempo efforts, making it better suited for steady-state runs than interval training.

As the best choice for daily running, this GTS 25 outshines the GTS 24 with refinements that matter—better fit, enhanced comfort, and superior durability. Compared to the Beast GTS 24, it’s lighter and more agile, trading some maximum support for greater adaptability across activities. It’s the go-to for runners who want one shoe to rule their weekly rotation, blending performance, protection, and style. With its balanced blend of softness and structure, it’s a cut above earlier models and a strong rival to premium stability shoes.

Don’t be fooled by the generic title—this budget-friendly orthopedic runner packs a surprisingly smart punch for flat-footed users on a tight budget. The standout feature is its anatomically shaped insole with orthopedic arch support, which delivers targeted relief for overpronation and plantar fasciitis—a rare find at this price point. The high-density midsole balances firm support with soft cushioning, absorbing impact effectively during walks, light jogs, or standing-heavy jobs. For those who need diabetic-friendly comfort without the premium tag, this shoe offers real value.

In practice, it performs best in low- to moderate-impact scenarios: daily walking, casual gym use, or travel. The breathable mesh upper keeps feet cool, and the deep-tread rubber outsole provides reliable grip on pavement and tile. However, during sustained running or high-mileage use, the lack of dynamic foam becomes apparent—the cushioning feels flat and unresponsive over time. The structure holds up well, but the heel counter lacks the refined support of premium models like the Brooks GTS series, leading to slight heel slip on uneven terrain.

Compared to the Brooks Adrenaline GTS 25, this shoe sacrifices advanced materials and precise fit for affordability and accessibility. It’s not built for serious runners, but it’s perfect for walkers, standers, or those needing supportive footwear for medical reasons. While it won’t match the long-term durability or biomechanical precision of top-tier models, it answers a critical need: accessible support for flat feet without breaking the bank—a practical choice when budget is the deciding factor.

The Brooks Beast GTS 24 is the fortress of stability shoes—engineered for runners who need maximum support without compromise. Where other models gently guide, the Beast dominates overpronation with a linear last construction and robust GuideRails system, creating a rigid yet responsive chassis that locks the foot in place. The nitrogen-infused DNA LOFT v3 midsole adds a surprising layer of softness to this tank-like build, delivering plush, durable cushioning that stands up to high-mileage abuse. For heavier runners or those with severe overpronation, this is armored protection with a soft interior.

In real-world testing, the Beast GTS 24 excels in long-distance runs, recovery days, and all-day wear. The engineered upper provides a roomy, secure fit—ideal for wider feet or those with swelling—while the reinforced heel counter ensures lockdown without pressure points. It transitions smoothly for its class, though the weight is noticeable during speed sessions—this isn’t a shoe for PR chasing. On wet pavement or gravel, the outsole grips well, but the bulk and stiffness limit agility on technical routes.

Stacked against the Adrenaline GTS 25, the Beast GTS 24 is heavier but more supportive, making it the top pick for maximum stability. It’s overkill for light overpronators but essential for those needing serious motion control. While the Adrenaline offers more versatility, the Beast delivers unmatched protection for high-impact, high-mileage needs—a clinical-grade support shoe that out-supports even its closest rivals.