Cabela's Thermal Zone Stand Hunter Baselayer - Cabela's studied body thermography and employed three different weights of Polartecr Thermal Pror High Loft to create its warmest baselayer ever - providing the ultimate in heat retention and comfort for treestand hunters. The highly breathable, compressible, and quick-drying Polartecr Thermal Pror High Loft fleece fabrics, all treated with Polartecr Odor Resistant Technology (with Polygiener) to neutralize odor-causing bacteria, are the most technically advanced of the Polartecr insulation fabrics, providing warmth without weight and achieving the utmost versatility and performance under extreme conditions. Download