Classic long johns made from a durable and temperature-regulating material that effectively wicks away moisture and sweat from the skin. Perfect for high-intensity activities such as cross-country skiing, running, and cycling. The long johns have a close fit, making them comfortable to wear under trousers.

Our base layers feature Welltex® technology in the fabric, which reflects the body's natural warmth in the form of long-wave infrared energy. The technology in the long johns can stimulate blood circulation, which can be helpful for issues with the hips, gluteal muscles, groin, thighs, knees, or calves. The long johns are also suitable for problems with the prostate or issues exacerbated by cold, such as urinary tract infections.

• Welltex® technology
• Perfect for high-intensity activities
• Comfortable to wear under trousers
• Can alleviate muscle and joint discomfort
• Suitable for prostatitis

Material 1: 100% Polypropylene
Material 2: 95% Polypropylene, 5% Elastane

With Welltex® technology.

Welltex® technology contains a unique composition of natural minerals. The minerals capture body heat and convert it into long-wave infrared energy, which is reflected back to the skin, joints, and muscles. Infrared energy is known for its ability to increase blood circulation, which can be helpful during recovery from injuries, wear and tear, inflammation, or tense muscles.