Arctikos™ Men’s Merino Mesh Base Layer Crew — MMT2000

Engineered for performance. Built for the extremes.

The Arctikos™ Men’s Merino Mesh Base Layer Crew delivers advanced thermal regulation and comfort in a precision-fit design. Constructed from ultra-breathable Merino Mesh that traps air against the body for superior insulation, and reinforced with smooth Merino Jersey panels in high-wear zones for added durability, this base layer is purpose-built for demanding environments.

Designed to be worn as the first layer in your cold-weather system, the Merino Mesh Crew maximizes warmth while efficiently managing moisture. Pair it with midweight or heavyweight Merino layers for optimal insulation and performance across variable conditions.

Key Features

• Merino Mesh body (200gsm, 19.5 micron) — lightweight structure traps warm air for exceptional insulation

• Merino Jersey reinforcements (190gsm, 18.5 micron) on shoulders, elbows, and sides for durability and comfort

• Flatlock stitching and tagless labels prevent irritation

• Extended raglan sleeves with thumbholes keep cuffs securely in place

• Crew neckline and long body length for full coverage

• Naturally odor-resistant, anti-microbial, and breathable

• Sustainably sourced, biodegradable Merino wool

• Wool insulates even when wet and is naturally self-extinguishing

Specifications

• Fabric: 100% Merino Wool (Mesh & Jersey)

• Sizes: S–XXL

• Certifications: RWS, Sustaina Wool, Woolmark, ISO 9001, Oeko-Tex, Higg, BSCI, WRAP

• Designed in the USA and manufactured overseas with high QC standards; TAA-certified options available for high-volume orders

*BOTTOMS SOLD SEPARATELY