US Level 2 Underwear (Long Johns) - Black - Helikon

Underwear (Long Johns) US LVL 2 - Black - Helikon

The US LVL 2 Long Johns from Helikon-Tex are thermal underpants designed to serve as a base layer in cold weather. Lightweight, breathable and warm, they are perfect for outdoor activities, tactical work or urban use in winter. They provide lasting thermal comfort without compromising freedom of movement.

Lightweight, soft and warm technical fabric for winter

Made of 95% polyester and 5% elastane, these leggings offer:

• Consistent warmth without excess

• A pleasant soft touch

• Good stretch, for free movement

It is designed to be worn for hours under pants, without discomfort or chafing.

Excellent moisture wicking during activity

Thanks to its technical composition, these thermal pants:

• Efficiently wicks away perspiration

• Keeps the body dry even during intense efforts

• Prevents cold, clammy feeling

It is therefore ideal for hiking, trekking, patrols or any active winter use.

Second-skin fit, discreet and comfortable

Its close-fitting cut provides:

• Total discretion under any pants

• Comfortable "second-skin" effect

• Better thermal efficiency by capturing body heat

It adapts to all body types while staying in place.

Ideal under any pants in cold or extreme weather

Whether for:

• Tactical pants

• Work jeans

• Waterproof or ski pants

…the US LVL 2 Long Johns are the ideal first thermal layer to stay performing, even in difficult winter conditions.

Technical specifications