Craft Sportswear Active Athletic Fitness Workout Crewneck Base Layer Long Sleeve Shirt: cooling/sport/bike/ski/run/sun/protection/top

Active is a legend among functional underwear and the most trusted base-layer for moisture transport during extreme endurance training or racing. Excellent microclimate. Active creates an Excellent microclimate for extreme endurance in fair and cold weather. Air-channeled polyester expels excess heat away from the body while filament yarns move the moisture.