Helmet was worn once around the neighborhood over the winter and was too tight, and unfortunately missed the return window. Should have tried it on sooner. My loss, your gain. Comes with the helmet bag, extra screws and tool, sticker sheet, and owners manual packet. No returns, so please be sure you’re a small. I measured exactly on 22” circumference between a medium and a small. 6D recommends I go with a medium shell with the medium-small liner and small cheek pads, and that fits me perfectly.