This is a KASK BAMBINO PRO triathlon/TT helmet, size L. A sticker inside the helmet reads "CRONO TT PRO." It's a domestic product, so the JCF sticker is also present. The helmet comes with the helmet itself, a storage case, and a dedicated smoke visor. I bought it for TT races, but I sold my bike and only used it once or twice, so it's a waste to keep it. I'm selling it. The size is L, and a sticker indicates 59-62. The seller's head shape is slightly irregular, and I tried on various TT helmets in size L from brands like GIRO, KASK, SMITH, and OGK. KASK and OGK fit particularly well. For road bikes, I've used OGK size L, KASK size L, and GIRO size L. - Brand: KASK - Helmet Color: White - Shield Color: Light Smoke - Helmet Shape: Aerodynamic - Accessories: Storage bag There are no noticeable scratches on the visor or helmet, but it is a used item, so please refrain from purchasing if you expect the quality of a new product. To prevent scratches on the visor, I covered it with a cloth similar to a glasses cleaning cloth, and I will include that cloth as well. I am also selling other road bike-related items.