HAT PENGUINS（スポーツキャップ ペンギン） M the cap has elastic around

the cap has elastic around the perimeter

comfort and breathability

Size exchanges are free of charge

minimalist fabrics to keep you safe during races and training

practical and innovative headwear

HAT PENGUINS（スポーツキャップ ペンギン） M the cap has elastic aroundThe OTSO Cap is perfect for winter activities like running, walking, and skiing. It protects your head and ears while you're outdoors on cold days, while also keeping you dry and comfortable during exercise. The fabric is made from a blend of stretchy nylon LycraSport and polyester, providing the perfect combination of breathability and moisture wicking properties. Key Features Fully EU produced Temperature control function High breathability High