** ArcticShield** boot insulators work like space blankets for your feet. The RE-tain lining reflects and retains body heat, keeping your extremities toasty warm in bitter cold. Remarkably thin and lightweight, the boot insulators weigh just 8 ounces and fold up easily to fit in a pocket for the walk to your stand. Available in black or camo. The company also carries insulated gloves, socks, and hand and neck warmers. Price: $49.95. % 877-974-4353; www.arcticshield.com.