• Built-in Mosquito Protection Technology (MPT) uses a chemical-free, engineered, tight-weave fabric that provides a robust barrier against mosquitos that won't wash or wear away.
• UPF 40+ Sun Protection Blocks harmful UV rays to protect skin during long days outside.
• Adjustable Collar & Cuffs Fold-up collar with button closure adds sun and mosquito protection. Adjustable cuffs let you cinch or roll based on changing conditions.
• Built for the Heat Highly breathable and quick-drying fabric wicks moisture efficiently, making it ideal for hot or humid conditions.
• Pocket Details Chest pocket on right.
• Packable & Breathable Ultralight, this shirt weighs just 4.5 oz, packs small and resists wrinkles.
• Award Winning Mosquito Protection Expedition III L/S was recognized by TIME Best Inventions of 2025

Material Specification

Material: 100% polyester

Technical Details