8 Best Running Shoes for Gym 2026

The New Balance Fresh Foam X Cruz V3 bursts onto the scene with a plushness that feels engineered for indulgence—its Fresh Foam X midsole, infused with 3% bio-based content, delivers the softest underfoot experience in the lineup, making every step in the gym feel like a rebound rather than an impact. With an 8mm drop and a seamless, no-slip heel collar, it’s built for runners who crave luxurious cushioning without sacrificing stability during lateral movements or treadmill sprints. This shoe answers the cry of gym-goers tired of stiff trainers that punish their joints during high-rep circuits or extended cardio blocks.

In real-world testing, the Cruz V3 shines brightest on treadmill runs and low-impact gym routines, where its integrated rubber outsole provides reliable grip on rubberized floors and smooth transitions from heel to toe. The breathable upper, while not the most ventilated, holds up well during 30–45-minute runs and strength supersets, though it can feel slightly warm during intense HIIT sessions. It’s a bit heavier than some rivals—noticeable during quick direction changes—but the cushioning payoff far outweighs the trade-off for those prioritizing joint protection over agility.

Compared to the Adidas Run Falcon 5, the Cruz V3 is in a premium comfort class of its own, trading raw speed for a pillowy, fatigue-reducing ride ideal for longer workouts. While it’s not the most agile shoe for plyometric drills, its eco-conscious foam and plush interior make it a top pick for gym runners who value daily comfort and sustainability. It’s the most cushion-forward trainer here, out-softening even the Fresh Foam Arishi—perfect for those logging miles between weight racks and ellipticals.

Nike’s Revolution 8 lands with a crisp, breathable identity, built for runners who want a light, airy feel the moment they lace up—its translucent mesh upper isn’t just stylish, it’s a functional win for airflow, keeping feet cool during long gym sessions or outdoor jogs. The foam midsole offers a soft, consistent ride, while flex grooves in the forefoot allow natural toe splay and smooth transitions, making it a reliable companion for treadmill runners and casual gym users alike. It tackles the common pain point of stuffy, overheating uppers, especially during summer workouts or crowded classes.

On the gym floor, the Revolution 8 handles treadmill runs and light agility drills with confidence, thanks to its flexible sole and snug midfoot wrap. The 8mm drop promotes a neutral stride, and the outsole grips well on rubber mats and polished surfaces, though it lacks the high-abrasion rubber zones seen in more durable models like the Under Armour Charged Assert 10. After several weeks of use, the upper maintains its shape, but the midsole shows early signs of compression, especially for heavier runners or those logging over 20 miles weekly.

When stacked against the Adidas Run Falcon 5, the Revolution 8 offers better breathability and a more premium upper, but falls short in long-term durability and eco-conscious materials. It’s best suited for light to moderate gym use, not daily heavy pounding—ideal for fitness enthusiasts who want a cool, comfortable shoe without the bulk. It’s a step up in airflow from the Charged Surge 4, though not as cushioned or supportive for all-day wear.

Step into the Under Armour Charged Surge 4, and the first thing you’ll notice is the instant comfort—thanks to its Deluxe Comfort System sockliner, which molds to your foot like a memory foam mattress for your heel. This shoe is a game-changer for gym newcomers or those with sensitive feet, combining Charged Cushioning in the midsole with a soft ankle collar to eliminate break-in time and reduce pressure points during squats or lunges. Its 8mm offset supports a natural stride, making it ideal for runners who want a balanced blend of softness and responsiveness without feeling bogged down.

During real-world testing, the Surge 4 proved reliable on treadmills, indoor tracks, and gym floors, with a flexible rubber outsole that bends where your foot does, especially during toe-off. The breathable mesh upper handles moderate sweat well, though synthetic overlays can trap heat during intense circuits. At 10.05 oz, it’s not the lightest, and lateral stability lags slightly behind stiffer trainers—making it less ideal for aggressive cross-training. Still, for steady-state cardio and light lifting, it delivers consistent comfort.

Pitted against the Charged Assert 10, the Surge 4 feels softer at first touch but lacks the same long-term resilience—the Assert’s solid rubber outsole simply lasts longer under heavy use. However, for runners seeking immediate comfort and a forgiving ride, the Surge 4 is unmatched in step-in luxury. It’s the best choice for sensitive feet or recovery days, offering plushness that outperforms its price tag, even if it doesn’t match the Assert’s gym versatility.

The Under Armour Charged Assert 10 stands as the most well-rounded gym runner in this lineup—its 10mm offset and Charged Cushioning midsole strike a masterful balance between cushioning, responsiveness, and durability, making it equally at home on the treadmill, in boot camps, or during post-workout cooldowns. The lightweight mesh upper breathes well under pressure, while synthetic overlays lock down the midfoot, eliminating slippage during lateral lunges or agility drills. It solves the common issue of shoes that feel either too soft or too stiff—this one delivers versatile performance with zero compromises.

In performance testing, the Assert 10 handled everything from 5K treadmill runs to circuit training with impressive composure. The solid rubber outsole shows minimal wear even after weeks of use, especially in high-impact zones, and the 9.5 oz weight keeps it nimble without sacrificing protection. It grips reliably on polished gym floors and rubber mats, though it’s not designed for outdoor trail use. The only real drawback? The upper, while durable, isn’t the most ventilated—feet can feel warm during high-intensity sessions.

Compared to the Charged Assert 9, the 10th iteration improves on breathability and fit refinement, offering a tighter, more modern silhouette without losing comfort. Against the New Balance Arishi V4, it provides better structure and gym-specific durability, even if the Arishi feels slightly lighter. It’s the best overall gym-to-street hybrid, blending daily training resilience with athletic style, and outperforming rivals in longevity and adaptability.

The Fresh Foam Arishi V4 glides through workouts with a light, springy rhythm—its precision-engineered Fresh Foam midsole delivers a cloud-like cushioned ride that absorbs impact without deadening energy return, making it perfect for runners who want softness with bounce during treadmill intervals or elliptical sessions. The no-sew mesh upper feels sleek and seamless, reducing friction points, while the low-profile silhouette gives it a modern, athletic edge that transitions effortlessly from gym to street. It’s built for runners who hate the clunky, overbuilt feel of traditional training shoes.

In real-world use, the Arishi V4 excels in low-to-moderate intensity cardio, offering a nimble, responsive feel that encourages a quick cadence. At just under 8.5 oz (estimated), it’s one of the lightest here, making it ideal for fast starts and tempo runs. The rubber outsole holds up well on indoor surfaces, though it lacks deep lugs or flex grooves for aggressive cross-training. It’s not the best choice for heavy lifting or side-to-side drills, where stability matters more than bounce.

When compared to the Fresh Foam X Cruz V3, the Arishi trades some plushness for greater agility and speed, making it better for faster gym runs but less forgiving on long-distance days. Against the Adidas Run Falcon 5, it offers superior cushioning and a more refined upper, though at a higher cost. It’s the best choice for runners who want a lightweight, cushioned daily trainer with a smooth, energetic ride—perfect for those logging miles between sets.

The Adidas Run Falcon 5 is the everyday workhorse of this collection—its Cloudfoam midsole delivers step-in softness that belies its budget price, making it a go-to for gym regulars who want dependable comfort without fanfare. Built with 20% recycled materials, it’s a smart pick for eco-conscious users, while the 304g weight (US 9) keeps it light enough for daily jogs and warm-up laps. It solves the problem of cheap shoes that break down fast, offering a surprisingly durable build for its class.

On the gym floor, the Falcon 5 handles steady-paced runs and light training with ease, its flexible sole bending naturally with each stride. The mesh upper breathes moderately, though it’s not as airy as the Nike Revolution 8. The outsole shows early wear in high-impact zones after repeated use, especially for heavier runners—so it’s best suited for light to moderate gym use, not marathon training. It lacks the responsive pop of premium models, but for daily wear and casual fitness, it performs well beyond its cost.

Stacked against the Adidas Lite Racer Adapt 7.0, the Falcon 5 offers better structure and heel support, though it’s slightly heavier. Compared to the Under Armour Charged Assert 10, it falls short in durability and responsiveness, but wins on eco-materials and value entry point. It’s the best lightweight daily trainer for budget-focused runners, delivering solid performance with a conscience, even if it doesn’t wow in speed or longevity.

The Under Armour Charged Assert 9 is a quiet overachiever—a value-packed upgrade from budget models, offering premium features at a mid-tier cost, including a breathable 3-color digital mesh and durable leather overlays that lock down the midfoot during dynamic movements. Its Charged Cushioning midsole delivers a responsive, bouncy feel that holds up over weeks of use, making it ideal for runners who want long-term performance without paying top dollar. It’s the answer for those stuck between cheap shoes that wear out fast and high-end models that feel overkill.

In testing, the Assert 9 handled treadmill runs, stair climbs, and gym circuits with impressive resilience. The solid rubber outsole resists abrasion better than most in its class, and the 10mm drop supports a natural gait, reducing strain on Achilles and calves. The leather overlays add structure but reduce breathability slightly—feet stay secure but can get warm during intense sessions. It’s not as light as the Arishi V4, but it’s built to last, making it a smart investment for frequent gym users.

Compared to the Assert 10, the 9th gen is nearly identical but with a slightly bulkier upper and older design cues—the 10 offers better fit refinement and modern breathability. Against the Nike Revolution 8, it wins in durability and midfoot support, though it’s less airy. It’s the best value upgrade for runners stepping up from entry-level shoes, delivering near-top-tier performance at a fraction of the cost, even if it’s not the lightest or most stylish.

The Adidas Lite Racer Adapt 7.0 is a slip-on revelation for gym-goers who hate laces—its stretchy textile upper hugs the foot like a sock, offering a snug, flexible fit that’s perfect for quick workouts or post-gym errands. The Cloudfoam midsole delivers immediate softness, making it one of the comfiest step-in experiences here, while the wide last accommodates broader feet without sacrificing support. It’s engineered for convenience and comfort, solving the pain point of tight, restrictive trainers that punish swollen feet after a long day.

In real-world use, the Lite Racer excels as a low-impact gym shoe or recovery day runner—it’s great for walking, light cardio, or cooldown laps. The flexible sole allows natural movement, but it lacks the structure for heavy lifting or fast sprints. The adjustable laces add security, though the slip-on design can feel loose during lateral moves. After extended wear, the foam retains comfort but shows signs of packing down—best for light to moderate use, not high-mileage training.

When compared to the Run Falcon 5, the Lite Racer offers better fit flexibility and easier on/off, but trades some durability and responsiveness. Against the Under Armour Charged Surge 4, it’s less supportive but more convenient. It’s the best budget-friendly, slip-on option for those prioritizing easy wear and all-day comfort, even if it’s not built for serious running or cross-training.