Elastomer C-Ring Metro Black from Spartacus Leathers

The stretch on this thing is just right—snug enough to do its job without fighting you to get it on. Skin-safe TPE feels smooth and soft against the skin, and it’s held up through multiple uses without losing its shape.

Really comfortable right out of the package—the Thermoplastic Elastomer material is way softer and more flexible than I expected, so it doesn't dig in at all. I've worn it for a couple hours and it stays put without any pinching. Exactly what I needed for a secure, lasting fit.

Wanted something that wouldn't pinch or irritate, and this elastomer ring is incredibly smooth and soft against the skin. It stretches just enough to get on easily but stays snug once in place, which makes a huge difference for comfort. Definitely a solid upgrade from the rigid silicone ones I've tr