Be ready for any weather with the Gobi Heat Men's Sahara 3-Zone Heated Jacket. The lightweight polyester shell is wind, water and abrasion-resistant, and the polar fleece liner adds softness. Active warmth comes from 3 battery-powered heating zones in strategic areas. Temperature is customizable with 3 settings. Gobi Heat Men's Sahara 3-Zone Heated Jacket Onyx, Small - Men's Thermals at Academy Sports