[Excellent Flexibility For Any Sport] The men's thermal underwear set is designed with four-way stretch compression for your freedom of outdoor activities, never have bound feeling. The base layer's flatlock will prevent chafing and irritation of the skin.
[Thin but keep you warm] The thermal sports gear made by 92% polyester and 8% spandex, the great flexibility can keep the lasting size and shape retention. With fleece lined, the men's long johns are lightweight, soft and comfortable. Keep your body warm when the weather is getting cold.
[Instantly Absorbing Sweat In Exercise] The warm long johns are made of moisture wicking and breathable fabric, which will absorb sweat and dry quickly in exercise and keep away from clammy feeling, provide enough comfort and warmth when you play sports in cold weathers.
[Feel Free To Wear Outside] Good to wear at home or as a base layer under your coats, it also will warm you as comfy pajamas on cold nights. This men's thermal base layers set is perfect for active sports like hiking, cycling, snowboard, skiing, military& tactical games, hunting and fishing.
[100% Satisfaction Guaranteed] Any problem with the men's thermal underwear. Please feel free to contact us, we will try our best to help you ASAP. You can get a 30 days warranty and 100% money back.