The Magnemask™ Combo TNT™ (Thick N Thin) is a highly versatile balaclava with practical functionality. The Neofleece™ Contoured face-mask has built-in magnetic seams, enabling you to snap it on and off in an instant for on-the-go warmth. Additionally, an ultra-thin Thermax™ hood gives you comfortable, wicking warmth under a helmet or beanie, whichever you prefer.