Features: ⺠Thermal underwear is made of soft fleece lining for excellent comfort and warmth in cold weather ⺠Stretchy elastic and lightweight design for style and function ⺠Two-component fiber is silky (smooth) outside and fleece inside - pleasant to the body ⺠Breathable will not make repels odors and unpleasant smells left behind from sweat and dirt ⺠Fabric is wicking moisture and drying much faster than any other material ⺠High density fabrics that provide comfort without losing shape after long time wear ⺠Underwear is elastic - provides perfect fit ⺠All seams are flat-lock for high comfort when wearing - eliminates rubbing and pressing with seams ⺠Top with crew neck and long sleeve has inserts of breathable perforated tissue, providing additional thermo regulation ⺠Hypoallergenic - is less itchy and irritating than regular underwear ⺠Can be worn either as standalone or in combination with other layers of thermal clothing, allowing you to achieve perfect level of comfort and thermal regulation Specification: Material: 100% polyester Size: S/M/L/XL/XXL Color: Black/Army Green Package included: 1 x Thermal Underwear Set