Wore these under a thin silk dress to a wedding and completely forgot I had them on by the reception. The Invisifeel matte silicone doesn't catch the light or show any edge, which was my worry with past covers.
Nicholas★★★★☆
The matte silicone really does disappear under a fitted tee, no visible edges at all. Only gripe is they lose a bit of stickiness after several wears, so I hand wash them gently. Still way better than the disposables I used to buy.
Timothy Y.★★★★☆
The matte silicone really does feel invisible under a fitted top, and I like that they're reusable. They stayed put through a long dinner, though I did have to press them back down a bit after a few hours. Coverage is solid for the price, just don't expect them to survive a super sweaty day.