HAT PENGUINS（スポーツキャップ ペンギン） M After months of collaboration and

After months of collaboration and testing with athletes

practical and innovative headwear

Size exchanges are free of charge

it provides a high level of fit that comfortably wraps around your feet

Stretchable both vertically and horizontally for exceptional comfort

HAT PENGUINS（スポーツキャップ ペンギン） M After months of collaboration andThe 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