I've been using this waist trainer for a month now, and it's become a staple in my routine. The neoprene material is thick but surprisingly breathable—no weird itching or overheating, even during intense workouts.

What surprised me most? The back support. Those four flexible bones actually work. I sit at a desk all day, and this thing nudges me into better posture like a discreet chiropractor. No more slouching into my keyboard by 3pm.

For workouts, it's a game-changer. The dual Velcro system lets me crank it tight for deadlifts (hello, core engagement) or loosen slightly for yoga. It stays put during burpees—no awkward mid-class adjustments.

Under clothes? Smooth operator. Wore it under a fitted dress to a wedding and got three compliments on my 'figure'—little did they know it was this belt doing the heavy lifting.

Pro tip: That initial chemical smell? Gone after two wears. And yes, you'll sweat buckets around your midsection—bring an extra shirt to the gym.

Wishlist: I'd kill for a version with tapered edges to eliminate the occasional upper-abdomen gap when bending. But for the price? This trainer punches way above its weight class.