Features: Multi functional styling design, easily realizing the transformation of three forms: scarf, face mask, and hat, with strong practicality. Suitable for quickly responding to temperature changes during cycling commuting, outdoor workers can adjust their protective mode at any time. Polyester fabric, it balances breathability and warmth, making it particularly suitable for moderate intensity outdoor activities such as hiking and mountaineering in spring and autumn. High precised digital printing technology, with long time and realistic patterns, color fastness of gear 4 or over, and more resistant to washing and not easy to fade. The brimless design avoids obstructing the line of sight and is more convenient to pair with a helmet. It is suitable for wearing during cycling, commuting, and outdoor work, and without restrictions on movement. The fabric has undergone special treated to achieve multifunctions of UPF50+ sun protections and windproof insulation, solving the need for seasonal protections. Specifications: Fabric: polyester (polyester fiber) Size: head circumference 56-60cm/22.05-23.62inch Attribute: refer pictures to selection please Practicality: multifunctional can use as a neck scarf, mask, or hat. It is suitable for mountain climbing and hiking in spring and autumn, as well as for traveling to various places to meet protections needs. Package Includes: 1Pc Creative Multifunctional Pullover Hat note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.