Mountain Hardwear Airmesh™ Long Sleeve Shirt

Ultra-lightweight, quick-drying power to keep you warm wherever winding trails ascend to cooler climates.

A single layer can have a bigger impact than you think. Our go-to, packable long sleeve houses the highest warmth-to-weight ratio of any fabric in our line, along with high breathability, conveniently comfy thumb loops, and a secure zip pocket for stashing essentials. This unique active mesh construction consists of hollow, tube-like fibers that absorb sweat quickly and efficiently—supporting insulation and heat-shielding properties to keep you temperature-regulated from the trail to the lift, and everywhere in between.

• Uses: Backpacking, Camping, Endurance Sports, Expeditions, Hiking, Mountain Running, Skiing/Snowboarding, Superlight Backcountry, Ultralight Backpacking, Winter Camping
• Brushed back mesh made with a hollow core yarn that provides breathability to keep you cool and comfortable
• Anti-odor finish
• High warmth-to-weight ratio
• Secure zip pocket front left
• Easy to layer under outerwear or wear on it's own
• Thumbholes made with a soft knit fabric construction
• MHW heat transfer logo at left chest
• Reversible to allow for two levels of warmth when worn reversed with backer faced out creates more airflow and keeps you 28% cooler
• Imported
• Fabric Body: Brushed Mesh: 100% Polyester

• Center Back Length: 28 in / 71.1 cm
• Approx. Fabric Weight*: 115 g/m² / 3.39 oz/yd²
• Approx. Weight*: 5.5 oz / 157 g

*Weight based on size Medium. Actual weight may vary.