Diameter of the tips is smaller than the original LG HBS810 tips. This shirt is long enough to comfortably stay tucked in while under my vest. ONE MONTH EDIT: Ive ditched my wired, over-ear Sennheiser headset for Zoom meetings and have been using the Panasonic earbuds. Then I used it once in twenty-five foot of water. Just click it down to make sure ear buds charge properly. Nice length and great quality! But I cant cut grass and hear the headphones even at the highest volume. They are easy to install, are very bright and look great. Fits great plenty of toe room fits snug enough to where they dont slip off. Seems vertical bike storage options are hard to come by, so I heedlessly bought this one based on brand reputation, although I was wincing at the price and doubtful given the lack of product photos.