Super Warm Thermo Fiber Cloth Cap with Ear Flaps and Reflectors - Black This is a truly super warm cap. Its heat retention boasts a level of performance that's a step above your average cold-weather cap. Regarding the size, it fit someone with a 60cm head circumference without being too big, offering a comfortable amount of space, and wasn't too small either – it was just right. (The mannequin in the photos is not included.) The lining is made of super warm thermo fiber fabric, and when you lower the ear flaps, they cover your ears and the entire head, providing exceptional heat retention. The beanie also listed is highly recommended for its excellent warmth, but this cap feels even warmer. With this, you'll be warm and cozy even on a winter day with a raging snowstorm. It's amazing how warming your head can warm your whole body. The head seems to be where the most body heat escapes. Also, the tip of the cap's brim has a reflector that shines brightly when light hits it, so even though it's black, you can feel safe at night and prevent traffic accidents. (See the last photo) The cap's fabric itself has a double-layer structure of thick yet lightweight material, so the durability is also excellent. You can use it for a long time. For those who are feeling the cold, you'll be satisfied with this quality that's a step above the rest at this price. It has been cleaned before listing, so you can start using it feeling clean and comfortable from the day it arrives. It's not new, but it's a beautiful item as shown in the photos. Seriously, this is super warm, and I always want to wear it! Cold-weather cap Cold-weather hat Ear flaps Aviator hat Flight cap Outdoor Mountaineering Camping Sailing Skiing Snowboarding