HAT PENGUINS（スポーツキャップ ペンギン） M a mark of the world's

a mark of the world's highest standard of safe textile products

practical and innovative headwear

摩擦や衝撃に強いネイキッドエキゾパワーメッシュを採用

Size exchanges are free of charge

HAT PENGUINS（スポーツキャップ ペンギン） M a mark of the world'sThe 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