Men's Expedition III Long Sleeve

The Royal Robbins Expedition III Long Sleeve is the ultimate hiking shirt is built for performance -- providing chemical-free mosquito protection and UPF 40+ sun protection. The 100% recycled poly ripstop is moisture-wicking, quick to dry, and features winkle and stain resistance.

• Standard fit
  
• Built-in Mosquito Protection Technology (MPT) uses a chemical-free, tight-weave fabric that creates a durable barrier against mosquitos that won’t wash or wear away
  
• UPF 40+ sun protection blocks harmful UV rays for extended time outdoors
  
• Adjustable collar with button closure for added sun and mosquito protection
  
• Adjustable cuffs for versatile wear in changing conditions
  
• Highly breathable fabric enhances airflow in hot and humid environments
  
• Quick-drying performance for all-day comfort
  
• Ultralight construction that packs small and resists wrinkles
  
• Chest pocket with zipper closure for secure storage
  
• Award Winning Mosquito Protection recognized by TIME Best Inventions of 2025
  
• Material: 100% polyester
  
• Back length: 29.25" inch
  
• Weight: 5.8 oz
  
• Button closures