ScentLokA(R) Climafleece Base Layers feature Carbon Alloy technology that adsorbs a vast amount of human-specific odors, giving you unrivaled odor protection during long weeks afield. Silver Alloy and Fusix technologies up the ante to further its unprecedented scent control, so nosy whitetails don't sniff you out. Smooth polyester fabric layers easily under outer layers. Smooth polyester outer fabric is great for layering Micro-fleece inner lining for optimal warmth Wicking-treated lining keeps you dry Flatlock seams for next-to-skin comfort Carbon Alloy technology offers advanced odor adsorption Silver Alloy helps inhibit the growth of bacteria Fusix technology further destroy bacteria and control odors Flat, narrow collar is ideal for layering Rear stretch panel moves when you do Order today!