Rockbros YDM001 Thermal Cap Reversible Universal Size - Brown The Rockbros YDM001 Thermal Cap is designed for comfort during cycling and other activities in colder weather. The double-layer construction combines a flexible outer layer with a soft fleece material on the inside, which helps keep you warm and improves wearing comfort. The elastic fabric fits the head well, and the refined cut allows you to comfortably wear the hat also under a bicycle helmet. It's a practical choice for cycling, running, and everyday outdoor activities when lightweight, fit, and protection from the cold are important. ~ Specification: Brand: Rockbros Model: Rockbros YDM001 Type: sports cap / helmet cap Size: universal Material: 88% polyester, 12% spandex Color: brown ~ Key advantages of Rockbros YDM001 cap: Double-sided design: allows you to wear the hat on two sides and change the look. Fleece inner layer: supports thermal comfort on colder days. Elastic fabric: adapts well to the shape of the head. Helmet design: Thin material allows you to wear it comfortably under your bike helmet. Full ear covering: helps protect the head from wind and cold. ~ Double-sided design enhances the possibilities of use The hat can be worn on two sides, making it easy to match its appearance with the style of sportswear. Fleece inner layer supports thermal comfort Soft fleece material helps keep you warm and increases comfort when riding in colder weather. Stretch design improves fit The stretch material fits snugly against the head, so the cap stays stable during activity. Slim design fits under the helmet The slim fit allows you to comfortably wear the cap under your bike helmet without feeling too tight. Full ear coverage increases protection from the cold The longer cut of the cap better protects the ears and helps reduce the effects of cold air while riding.