Why We Love the Mammut Aenergy FL Half-Zip Long-Sleeve

When it comes to exploring cold mountain environments, we choose the Mammut Aenergy FL Half-Zip Long-Sleeve as our go-to base layer. This shirt is made with smooth, flat seams that provide a comfortable and unrestricted fit, while also being constructed from recycled materials for an eco-friendly choice. The recycled fibers in this shirt quickly wick away moisture, ensuring we stay dry and comfortable during high-intensity activities. Plus, the odor-fighting treatment keeps us smelling fresh even after a long day of adventure.

Product Details

• This lightweight 1/2-zip layer offers superior comfort for high-output pursuits
• The breathable and moisture-wicking properties of the recycled material keep you dry and comfortable
• The HeiQ Fresh treatment fights off odors, keeping you fresh and confident
• Reflective details increase your visibility in low-light conditions for added safety
• Strategically placed mesh panels enhance breathability, keeping you cool and comfortable
• Smooth merrow-stitched seams reduce bulk and friction, providing a smooth fit and feel
• The semi-fitted design allows for easy layering

Responsible Collection: Recycled/Repurposed Material

Insulation Weight: Lightweight

Fit: Semi-fitted

Style: 1/2-zip

Anti-Odor: HeiQ Fresh

Claimed Weight: 4.7oz

Activity: Hiking, skiing, snowboarding, climbing

Manufacturer Warranty: 2 year limited