★Ultra-Soft Fabric: This man's thermal underwear sets are made of 93% Polyester 7% Spandex. Four-way stretch material provides a comfortable fit. Our Warm sleepwear for men is long sleeve style. Seamless V- neckline cutting is the most fashionable and newest styling.
★Excellent Flexibility & Add No Bulk - Thermal underwear with superior elasticity allows you great freedom of movement that can wear to skiing, climbing, jogging or any sports, not snag and no bulk, able to move without restricting when wearing it as an outdoor compression sports shirt.
★Moisture Wicking & Breathability - The fabric of men's thermal underwear has excellent sweat absorption and breathability, will repels odors and unpleasant smells left behind from sweat, ensure you a healthy comfortable sleep.
★Compression Fit - Men's thermal underwear is well fit to keep your body looking slimmer, seamless with flatlock stitching for friction free to eliminate annoying itching.