Every grip sock works the same way: rubber on the outside, smooth fabric on the inside.

The outside grips the reformer fine. The inside, against your actual skin, has nothing holding it in place.

So your foot slides inside the sock the whole class. You readjust, lose your footing mid-plank, and start wondering if it's actually you. It's not.

You can't out-grip a problem happening on the inside.

More rubber on the bottom just means the sock holds the floor tighter while your foot keeps sliding inside it.

So you upgrade, try the $28 pair, try the one your instructor swears by, and you're still readjusting mid-plank. Another $20-30 down, same problem underneath.

Your foot needs to lock to the sock. The sock needs to lock to the equipment.

Elliosa is the only Pilates sock built with grip on the inside and the outside.

Two jobs, one sock:

• Locks your foot in place inside the sock
• Locks the sock in place on the reformer

No more readjusting between reps. You stay locked in, so you can actually focus on the movement instead of your footing.

Check the tag on most Pilates socks and you'll find polyester as the main fabric. Polyester is slippery by nature.

So even with grip dots added, the base fabric is still working against you.

Elliosa is 85% cotton with grip layered on the inside, so the fabric holds your foot instead of letting it slide. And because it's cotton, it's soft enough to forget you're wearing them, no digging, no tight elastic, none of those red rings around your ankles when you peel them off after class.

Function gets you locked in. The designs are what you'll actually be excited to put on.

Elliosa comes in the soft, scrunched, pastel styles Pilates girls are obsessed with, the ones that match your set and make the whole look feel put together. Not the plain white pair you settle for because it was the only thing in stock.

You shouldn't have to choose between socks that actually grip and socks you'd want to post.