Breathable warmth without synthetic fabrics.

These men's merino wool long johns are designed as a natural base layer for cold weather, travel, outdoor activity, and everyday comfort. Made from 98% merino wool with 2% elastane for flexibility, they regulate temperature, resist odor, and feel soft directly against the skin.

The perfect foundation for your winter wardrobe.

Natural Base Layer Comfort

Most thermal underwear today is made from polyester or synthetic fabrics that trap heat and moisture.

ZUBEK merino wool long johns offer a cleaner alternative.

Designed as a breathable natural base layer, they regulate temperature, wick moisture, and stay comfortable throughout the day. Whether you're traveling, spending time outdoors, or layering during colder months, merino wool adapts to your body and keeps you feeling balanced.

These long johns are made from 98% merino wool with 2% elastane to ensure freedom of movement and durability.

Why Merino Wool Works So Well for Base Layers

Merino wool is one of nature's most advanced performance fibers. Unlike synthetic fabrics, merino works with your body's natural temperature regulation.

Why You'll Love It
✔ Natural temperature regulation
✔ Breathable moisture management
✔ Odor resistance during long wear
✔ Soft and comfortable against the skin
✔ Lightweight warmth without bulk

Because of these properties, merino wool long johns are widely considered one of the best base layers for cold weather.

Designed for Everyday Layering

ZUBEK merino long johns are designed to sit comfortably under everyday clothing. They work perfectly as a winter base layer, travel clothing, outdoor base layer, natural thermal underwear, or sleep and lounge layer.

The flexible fabric moves with your body while remaining lightweight and breathable.

Materials

Composition: 98% Merino Wool / 2% Elastane
Weight: 240g/m² jersey knit
Fiber fineness: Under 19.5 microns (non-itch)
Treatment: Untreated (no Superwash / no plastic resin coating)
Origin: Made in Poland

Care Instructions

Machine wash at 30°C on a gentle/wool cycle. Use a wool-specific detergent. No fabric softener. Lay flat or hang to dry. Do not tumble dry.

Made in Poland.