Crafted from Merino wool known for excellent temperature control and natural odor resistance, the Arc'teryx Ionia Merino Wool Arc'Word Logo Short Sleeve offers outstanding functionality. Its lightweight, breathable fabric features sustainably sourced fine-gauge fibers surrounding a nylon core for added strength. This durable wool-blend shirt provides unmatched comfort and adaptability, making it perfect for all your mountain adventures.

Versatile, comfortable wool-blend tee for a wide range of mountain activities.

Technical features

• Moisture-wicking
  
• Breathable
  
• Versatile
  
• Air permeable
  
• Natural odour resistance
  

Construction

• Cover-stitched seams
  
• Merino fibres are wrapped around a nylon core for added durability
  
• Natural properties of merino wool provide thermal regulation and odor control while the elastane helps maintain shape
  

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)
  
• PFAS (Per- and polyfluoroalkyl substances) Compliant
  

Cuff & Sleeves configuration

• Short sleeves
  

Neckline configuration

• Crew neck
  

Logos & Label configuration

• Arc'teryx word logo across chest

Materials

• Origin of fabric: THAILAND
  
• Origin of dyeing: THAILAND
  
• French Regulation: AGEC Law - Article 13