La Sportiva Wave Shirt

Soon after the evolution of bipedalism, humanity began to shed its furry overcoat in favor of a more breathable, hairless approach to life. La Sportiva has picked up where Homo Neanderthalis left off with the Wave Shirt - a lightweight and breathable addition to your trail racing repertoire. Two different weights of Polygeine® mesh fabric plus HeiQ Smart Temp technology dynamically regulate your body temperature. Knowing you're liable to wear this shirt ten days in a row, antibacterial and anti-odor treatments help keep your funk to a manageable level. At a scant 113g, whether you're outrunning prehistoric beasts or your training partners, La Sportiva's Wave Shirt is a sure bet to get you there faster.

• Flatlock seam construction reduces chafing in high friction areas.
• HeiQ Smart Temp technology increases evaporative output as your body heats up, and decreases when you cool down again.
• Underarm mesh inserts let out moisture and heat where it can build up.
• Recycled materials reduce the cradle-to-grave manufacturing footprint.