[Tia Family] Cold protection cap beanie men's Stretchability, heat retention, breathability skull cap helmet inner autumn for winter bike running

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

[Product specifications] Material: 100% polyester. Polar fleece with a soft touch and high heat retention. Comfortable feel with high quality material that dries quickly and is durable! [Heat Retention/Windproof] The outer material of the inner cap is made of windproof and cold-resistant material, and the lining is made of highly heat-retaining fleece fabric, which is comfortable to the touch and maximizes the tingling sensation caused by the cold winter weather.It has good elasticity and can cover your ears, so you can protect your head and ears from the cold and avoid chilblains. [Keep Your Head Warm]: This winter watch cap is thick and windproof, wrapping your head and protecting it from cold wind. It will keep you warm in the chilly winter, match with a variety of outfits, and give you a charming and stylish look. [Good elasticity and fit]: Made of stretchable material, it can be used by both men and women and comes in one size fits all.3D cutting and sewing ensures a perfect fit on your head.Light and compact, making it convenient to carry. It has excellent elasticity, resistance to stuffiness, and durability. [Wide range of uses] Commuting, commuting to school, cycling, motorcycles, skiing, touring, camping, mountain climbing, trekking, fishing, traveling, outdoor activities, etc. It keeps you warm all day long and has excellent heat retention and breathability even in cold weather.