Colour options: You can choose from 9 colour options including white, blue, pink, red, grey, fluorescent yellow, fluorescent green, purple. Use occasions: This hat is ideal for outdoor adventures. Features: This beanie hat is sweat-absorbent, breathable, warm, and washable. It has a removable LED light. Material: This beanie hat is made using soft, skin-friendly acrylic Usb Rechargeable Led Beanie Hat | Living Social | Living Social