Thank you for viewing! (^.^) This is a striped knit hat made with silver gray, black, and white yarn. The gray is knitted with two strands of fine yarn. It's thick, sturdy, and I think it will be warm. The brim is ribbed for a snug fit. ★Please check the size. 【Flat Measurements】 Length...approx. 20 cm Width...approx. 26 cm 【Materials】 Gray, Black...100% Acrylic White...80% Acrylic, 20% Wool ※The color may look different from the actual product depending on the lighting. ※Also, this is a handmade item made by an amateur hobbyist, so there may be slight variations in shape, unevenness, or loose threads. Please understand and consider this before purchasing.