ODLO Merino 200 BL Top Crew Neck LS Women's Thermal Base Layer - Black

Engineered with 100% mulesing-free Merino virgin wool at 200 g/m², the ODLO Merino 200 BL Top Crew Neck LS delivers outstanding natural thermoregulation and odor resistance for cold-weather pursuits. Its slim fit and flatlock seams ensure a smooth, chafe-free layer under midlayers or jackets, while the high breathability and moisture management keep you dry during high-output activities. Ideal for skiing, hiking, or everyday winter wear, this long-sleeve crew neck is a versatile foundation for any layering system.

Overview

The ODLO Merino 200 BL Top Crew Neck LS is a women's long-sleeve base layer top crafted from premium Merino virgin wool. The 200 g/m² jersey knit fabric provides an optimal balance of warmth, breathability, and softness, making it suitable for a wide range of temperatures. Its natural anti-odor properties allow for extended wear without washing, while the slim fit contours to the body for efficient thermal efficiency. The crew neck design offers classic coverage and easy layering, and flatlock seams minimize friction for all-day comfort.

What stands out

• 100% Merino virgin wool, mulesing-free for ethical sourcing
• Natural thermoregulation keeps you warm when it's cold and cool when it's warm
• Inherent anti-odor properties reduce the need for frequent washing
• High breathability and excellent moisture management for active use
• Slim fit with flatlock seams for a smooth, chafe-free feel
• Versatile crew neck and long sleeves for easy layering

Technical details

• Material: 100% Merino virgin wool
• Material weight: 200 g/m²
• Fit: Slim
• Neck type: Crew neck
• Sleeve length: Long sleeve
• Seam construction: Flatlock seams
• Fabric type: Jersey knit
• Mulesing-free wool: Yes
• Breathable: Yes
• Thermal insulation: Yes
• Temperature control: Natural thermoregulation
• Wicking material: Yes
• Fast drying: Yes
• Season: All-season / Winter
• Best uses: Skiing, hiking, outdoor, everyday
• Gender: Women's
• Washable: Yes (follow care instructions)

Our verdict

A premium Merino base layer that excels in comfort, odor control, and thermal regulation. The slim fit and soft fabric make it a pleasure to wear, while the ethical sourcing adds peace of mind. Highly recommended for anyone seeking a reliable, high-performance foundation for cold-weather activities.