The Ionia Merino Wool Long Sleeve for men is a result of expert craftsmanship, providing unparalleled functionality and exceptional comfort. This top utilizes the renowned Merino wool, known for its ability to regulate temperature and combat odors. Its lightweight and breathable design is environmentally sustainable, made with a unique blend of fine-gauge wool fibers and a durable nylon core. Its streamlined fit and articulated patterning make it the ultimate choice for a variety of activities including hiking, running, touring, and trekking.
Technical Features
Moisture-wicking
Breathable
Versatile
Air permeable
Natural odour resistance

Construction
Merino fibres are wrapped around a nylon core for added durability
Natural properties of merino wool provide thermal regulation and odor control

Cuff & Sleeves Configuration
Long sleeves

Design & Fit
Fitted for efficient fabric performance, easy layering

Neckline Configuration
Crew neck

Patterning
Articulated patterning for unrestricted mobility

Sustainability
Wool is sourced from humanely raised, non-mulesed sheep
RWS (Responsible Wool Standard) - The wool in this product is 100% Responsible Wool Standard (RWS) certified by IDFL (No.TE-99950273)

Materials
Body: Merino/Nylon Jersey, 16.5mn, 145gsm - 87% Wool, 13% Nylon
French Regulation: AGEC Law - Article 13
Origin of fabric: THAILAND
Origin of dying: THAILAND

Fair Trade Certified
This product was built by skillful garment workers who directly receive Fair Trade premiums. We are building worker well-being into our product DNA. The independent 3rd party Fair Trade Certified program empowers workers by providing additional funds that workers receive directly to improve their livelihoods. This garment is one of the first from Arc’teryx to be crafted under these terms and launches our commitment to transition 80% of Arc’teryx products to Fair Trade certification by 2025.