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The best training shoe depends on what you do most: lifting heavy, HIIT circuits or a bit of everything. This hub compares six gym shoes on heel type, drop, cushion and weight. Based on brand specs and what owners commonly report, here are three to know.
The Nike Metcon 10 is the do-it-all option at $155. It is stable under the bar and cushioned enough for box jumps and short runs. The Reebok Nano X5 is a comfortable all-rounder at about $140. For serious squats and Olympic lifts, the Nike Romaleos 4 is a dedicated weightlifting shoe at $200, with a raised heel and rigid base, but it is not meant for running.
Not sure what you need? The training shoe finder quiz matches you by workout style and budget. Prices are list prices.
Training shoes are not running shoes. They are built for stable, flat contact with the floor, so what you do in the gym matters more than anything else.
Match the shoe to your workout
Mixed gym work and HIIT: look for a flexible, balanced-cushion cross-trainer like the Nike Free Metcon 6 ($120), which is flexible and breathable. See the best HIIT shoes.
Lifting plus conditioning: a flat, stable all-rounder like the Metcon 10, Nano X5 or NOBULL Outwork.
Mostly squats, snatches and clean-and-jerks: a raised-heel lifting shoe such as the Romaleos 4 or Nike Savaleos. See the best lifting shoes.
Heel type and drop
Flat-heeled cross-trainers (Metcon 10, Nano X5, Outwork, Free Metcon 6) have drops between 4 and 7.2 mm. Raised-heel lifters have much higher drops: 15.1 mm for the Savaleos and 19 mm for the Romaleos 4. A raised heel can help some lifters reach squat depth, and a flat heel may feel better for deadlifts. Our drop explainer covers the idea.
Cushion and stability
Cushion in this set ranges from firm (NOBULL Outwork, Romaleos 4, Savaleos) to balanced (Metcon 10, Nano X5, Free Metcon 6). Firm shoes feel planted for heavy lifts. Balanced shoes work better for jumps and cardio. The Metcon 10, Romaleos 4 and Savaleos list plastic plates, and the Metcon 10 adds a Hyperlift TPU heel insert for stability.
Weight and flexibility
Weights range from 274 g (Free Metcon 6) to 570 g (Romaleos 4). The Outwork is 275 g and the Nano X5 is 340 g. Lighter shoes are more flexible and suit moving workouts. Heavier shoes are generally more stable for heavy lifts.
Fit and width
Many models in this set come in one width. The Metcon 10 and Nano X5 list Regular and Wide, while the Outwork lists Regular only (owners describe it as narrow). The Metcon 10 page suggests sizing up half a size. Always check the return policy.
Price
Training shoes list from $120 (Free Metcon 6) to $200 (Romaleos 4). A good cross-trainer will cover most people. A dedicated lifter is worth the money only if you do Olympic lifts regularly.
Running shoes for the gym?
Running shoes are typically soft and unstable under heavy loads. If you also run, keep a separate pair. Our running shoes hub can help. Brand pages: Nike and compare Nike vs Adidas.
Quick matches by workout
These pairings follow each brand's own use labels and the specs in our data, not wear-testing.
CrossFit-style workouts and rope climbs: the Metcon 10, Nano X5 and NOBULL Outwork are the usual picks. The Free Metcon 6 is described as not ideal for rope climbs.
Group classes and circuits: Free Metcon 6 and Nano X5 are tagged for HIIT.
Heavy squats and Olympic lifting: Romaleos 4 and Savaleos. The Savaleos suits moderate lifts but not very heavy loads, per its listing.
One shoe for everything: the Metcon 10.
Common mistakes to avoid
The biggest mistake is wearing running shoes for heavy lifts. Thick, soft foam can feel unstable under a barbell, while a flat, firm shoe tends to feel more planted.
The second is buying a dedicated lifting shoe for general gym use. A raised heel changes how you stand, and the shoes are heavy, so they are not suited to jumping or running.
Third, size carefully. The Metcon 10 listing suggests sizing up half a size, and the Outwork is described as narrow. If you have wide feet, look at the Metcon 10 or Nano X5 wide options.
Finally, for persistent foot or knee pain, see a professional rather than relying on shoes alone.
You can, but many people prefer flatter, firmer shoes for heavy lifts. Soft running foam compresses under load, which can feel unstable. For occasional light lifting it may be fine. For heavy squats or deadlifts, consider a cross-trainer or lifting shoe.
What is the difference between cross-training and lifting shoes?
Cross-training shoes are flat and balanced so you can lift, jump and do short runs. Lifting shoes have a raised heel and rigid base, built for squats and Olympic lifts. In this set, the Metcon 10 is the cross-trainer and the Romaleos 4 is the lifter.
Do I need a raised heel for squats?
Not necessarily. A raised heel can help some people hit depth by changing ankle positioning, but many lifters squat well in flat shoes. If ankle mobility limits your squat, a lifter like the Savaleos or Romaleos 4 may help. Pain is a reason to see a professional.
Are Nike Metcons good for HIIT?
Reviewers commonly pair Metcons with HIIT because they are stable and durable, and the data lists the Metcon 10 as a cross-training shoe. The Free Metcon 6 is the lighter, more flexible option for circuits and moderate lifts. The Metcon 10 suits mixed days that include heavier lifting.
How much should I spend on training shoes?
In this set, prices run from $120 to $200. Most people do fine with a cross-trainer in the $120 to $155 range. Only buy a dedicated lifting shoe if you do heavy squats or Olympic lifts often. Check retailer sales and return policies.
