Mammut Men's Alvra Summer Shirt Size:L Insulation:60 g Heatseeker™ Eco 90%

Insulation:60 g Heatseeker™ Eco 90% post-consumer recycled polyester

In your Smartwool® base layers

AirEvac ventilation system integrates with Smith helmets for fog-free lenses

Base layer bibs with built in chamois

With an inseam of 30

Mammut Men's Alvra Summer Shirt Size:L Insulation:60 g Heatseeker™ Eco 90%A breathable, short sleeved summer shirt for warm weather outdoor exploring. Thanks to a soft, responsibly sourced hemp Lyocell blend, you dont have to worry about overheating in this warm weather gear. The natural fiber blend offers fantastic temperature regulation and moisture wicking abilities, cooling you down as you start to warm up. Plus, the short sleeves and rolled up hems encourage airflow. The Alvra Summer Shirt is the ideal choice for laid