กันลื่น

The extra grip is exactly what I needed—my strap stays put now even during longer sessions, and the added girth makes it feel noticeably more secure. Comfort didn't take a hit either, which was my main worry before buying.

I wasn't expecting such a noticeable difference, but the added friction from this pad completely stopped my strap from sliding during wear. It also makes the whole setup feel more comfortable. Definitely worth it for the peace of mind.