I’ve had multiple binders over the years, from GC2B to Wonababi to Spectrum Outfitters, and the swim binder with central zip from Wivov has been genuinely the easiest binder I’ve ever had to put on. I don’t need to sublux my shoulders to take it off, and don’t need to struggle to pull it over my chest to get it on. It’s also very light! My only qualm is that the inside hook closure on the top is a bit itchy to my skin, and the initial start of the zip gets caught on itself a bit easily, but otherwise it’s actually amazing! I’d initially been wary of the sizing as it reported 5XL, and I’d been wearing an XL from spectrum (turns out that was 2 sizes too small, as I’ve gained weight on T) but it fits amazingly and doesn’t restrict my breathing at all!