US Level 1 Underwear (Top) - Olive Green - Helikon

US level 1 underwear (top) - Olive green - Helikon

The US LVL 1 top from Helikon is a first-generation technical base layer, designed to support your prolonged efforts in variable conditions. Lightweight, breathable and versatile, it is aimed at outdoor enthusiasts, military or professionals looking for uncompromising performance.

Lightweight base layer for intense activities or mild weather

Designed to be worn alone or under a light shirt, this top offers first protection against cold or UV rays. It is particularly suitable for moderate climates and physical activities where moisture management is essential.

Breathable and quick-drying Quick Dry mesh

The 100% polyester Helikon-Tex® Quick Dry fabric is designed for rapid perspiration wicking. It limits moisture sensations during exercise and dries quickly after use, thus improving comfort over time.

Ideal as thermal or sun protection

Thanks to its lightness and covering fit, this top is as effective as a thermal base layer as it is for sun protection. It protects the skin while allowing air to circulate, making it useful even in hot weather.

Prolonged comfort even in continuous movement

Its flexible mesh construction fits the body without restricting movement. The fabric causes neither irritation nor discomfort, making it a pleasant garment to wear for long hours, even under a backpack or vest.

Technical specifications