Engineered for the Cold The Heated Hoodie x Sport 3.0 contains G-Tech's patented "G-Tech Heat", a heating Technology that delivers the fastest, hottest, and most concentrated heat on the market directly to your hands. The patented Technology has been specifically designed for professional athletes all around the world including players within the NFL, CFL, NBA, MLB, NCAA, PGA Tour, LPGA Tour. And it's been tailored for every day comfort as well as to keep these professional athletes warm so that they can perform at the highest level possible. G-Tech Apparel is proud to announce our new 3.0 Product Line. The G-Tech Heated Hoodie has been upgraded with pouch heat capture material, water proof zippers as well as an upgraded battery and charger. G-Tech Apparel's Heated Hoodie was designed specifically for athletes and fans to replace gloves and disposable hand warmers. Inside the pouch is a soft fleece lining and our patented "G-Tech Heat" that helps capture the heat while battling the harshest conditions. 3 Custom Heat Settings: Choose between 3 distinct heat settings to match the season and environment. Water Resistant Material: A premium weather proof outer shell protects your hands from the harsh winter elements. Machine WAshable: Simply throw the G-Tech hand warmer in the washing machine and hang it to dry. Features: Patented "G-Tech Heat" Hand Warming Technology 7.4v Rechargeable Lithium Battery Waterproof Zippers Up to 12+ hours of consistent heat Fabric: 92% Polyester & 8%Spandex Included: 1 Heated Hoodie 1 Heated Hoodie User Manual 1 7.4v Rechargeable Lithium Battery 1 Dual Head Wall Charger Care Instructions: Machine wash cold Hang to dry Do not dry clean, bleach or iron Remove battery before washing G-Tech Women's Heated Hoodie X Sport 3.0