Women's Health

<i><em>WH</em></i> Approved: A Fitness Editor’s Honest Review of the New On Train Tights with FormTec™

Here’s why it’s unmatched when it comes to blending performance, style, and comfort.

By Elliot O·Oct 13, 2026·2 min read
<i><em>WH</em></i> Approved: A Fitness Editor’s Honest Review of the New On Train Tights with FormTec™

Reported by Women's Health Magazine.

Not all leggings are created equal — and if you've ever had to stop mid-sprint to yank your waistband back up, you already know this. According to Women's Health Magazine, one of their fitness editors put the new On Train Tights with FormTec™ through a full week of real-world training: strength sessions, StairMaster climbs, and outdoor runs in summer heat. The verdict? These might be the leggings your rotation has been missing.

The secret is On's proprietary FormTec™ fabric — compressive enough to sculpt and support without crossing into suffocating territory. The editor noted that even through lunges, sprints, and StairMaster intervals, the tights held everything in place with a second-skin feel she described as closer to a hug than a grip. The fabric is also thick enough for cold-weather runs, yet moisture-wicking enough that zero sweat showed through during hot, humid outdoor workouts. Somehow, it also feels soft enough to wear on the couch. That's a rare combination.

The Details That Actually Matter

High-waisted leggings live and die by their waistband, and the On Train Tights don't fold, roll, or sag — even during dynamic movement like twisting, stretching, and reaching. The editor flagged this as a standout feature, since most high-waisted styles tend to lose their shape the moment a real workout begins. Here, the waistband stayed locked through every rep and mile without a single mid-run readjustment.

The pockets also deserve a mention. Deep enough to secure a phone, keys, and a few energy gels simultaneously, they're functional without adding bulk — a detail that anyone who's wrestled with a running belt mid-race will genuinely appreciate. The fit adapts across movement patterns, making these tights as practical for a power walk as they are for hitting a personal record in the weight room.

Whether you're a lifter, a runner, or someone who needs gear that can keep up with all of the above, the On Train Tights with FormTec™ are built for women who refuse to choose between performance and feeling good in what they're wearing.


Read the original at Women's Health Magazine.

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Women's HealthWomen's Health MagazineHealth & Fitness

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