Yes, You Actually Need Grip Socks for Pilates — Here's Why Instructors Swear By Them

We get it. You booked the class, found the perfect leggings, maybe even treated yourself to a new water bottle. Grip socks? An afterthought. Surely bare feet are fine — or the studio sells a pair at the door if needed.

Here's what we've learned from talking to instructors: grip socks are one of those quietly important details that change your entire experience. Not just how your workout feels, but how safe, hygienic, and effective it actually is. And once you understand why, you won't want to step onto a reformer without them again.

What Instructors Are Actually Saying

The instructors we've spoken to are consistent on this. Grip socks matter, and for reasons that go beyond studio policy.

It comes down to traction — and traction changes everything. Reformer Pilates involves constant footwork on moving carriages and jump boards. Without grip, your feet slide. When your feet slide, your alignment shifts, your core engagement drops, and suddenly the exercise you came to do is doing a lot less for you.

As one LA-based reformer instructor told us: "I can tell within the first five minutes of class whether someone is wearing grip socks or not — the stability in their footwork is completely different."

Then there's the hygiene piece, which people tend to underestimate. Studio floors and reformer machines are high-traffic, warm, shared surfaces. Dozens of people move through them every day.

One instructor who has taught in West Hollywood for over six years put it plainly: "I always tell new clients — the reformer is shared equipment. Grip socks aren't just about performance, they're about basic hygiene."

Bare feet on studio surfaces are a surprisingly direct route to bacteria, athlete's foot, and other fungal infections. Grip socks are a simple barrier between you and all of that.

And finally — and this one surprises people — there's precision.

One instructor trained in the classical Pilates method explained it to us this way: "When your foot has real traction, you stop gripping with your toes and start using the right muscles. That shift alone can transform someone's practice."

Good grip helps your foot relax into correct placement, which improves your alignment from the ground up.

So, Do You Actually Need Them?

Some studios technically allow bare feet. A few even permit regular socks. But "allowed" and "ideal" are rarely the same thing, and most instructors are pretty clear on where they stand.

"I've had clients try to skip them and then buy a pair mid-class," one Silver Lake-based instructor told us. "Once you feel the difference, you don't go back."

For reformer and tower work especially, grip socks are as essential as the right leggings. For mat Pilates, they're less critical — but still a smart choice for balance, warmth, and hygiene. The short answer: if you want to get the most out of your practice, they're non-negotiable.

Why We Started Fraise

The quality gap in grip socks was, honestly, what inspired us to create Fraise. Most options on the market are an afterthought — thin fabric, grips that wear down after a few washes, and no real thought given to what happens when you're an hour deep into a sweaty reformer session.

We wanted something better. So we made it.

Fraise grip socks are woven with silver — a material long studied for its natural antimicrobial properties. Silver ions neutralize odor-causing bacteria and inhibit fungal growth, which means your socks stay genuinely fresher for longer, and your feet stay protected from exactly the kind of studio-floor bacteria instructors keep flagging. We're proud to make the first bacteria-resistant grip sock — and the science behind it is something we don't take lightly. You can read more about it here.

Beyond the technology, we cared deeply about how they feel and how they look. Light compression, arch support, and real cushioning make them comfortable enough to wear all day — in the studio, running errands, or anywhere in between. And the designs are considered enough that you'd actually want to.

Where to Start

If you're new to Fraise, here are a few of our favorites to know:

• The Classic Crew — our everyday staple. Clean, versatile, and works beautifully for Pilates, barre, and yoga alike.
• The Coquette Quarter Crew — a little more considered, with a bow detail that's become something of a signature. A go-to for reformer days.
• The Striped Crew Collection — for when you want your socks to be part of the outfit, not an afterthought.

Grip socks are a small thing that make a meaningful difference. We started Fraise because we believed that small thing deserved to be done really, really well. We hope you feel the difference.

Shop our full collection of premium grip socks at fraisela.com