ROCKBROS UNIVERSAL INSULATED SPORTS HAT YPP016
A warm hat made of flexible material. Versatile use (for running, under helmets, cross-country, etc.)

insulated (micro-fleece on the inside)
flexible
breathable and quick-drying
flat seams
double layer of material at the bottom of the hat
the material is not windproof
89% polyester, 11% elastane
universal size