A legend among functional underwear and the most trusted baselayer for workouts in fair and cold climates. Be active baselayer creates an optimal microclimate for endurance in fair and cold conditions. air-channeled polyester expels excess heat away from the body while filament yarns transport the moisture. The most trusted baselayer for moisture transport during extreme endurance training and racing.
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Material Synthetic Properties Quick Drying, Wicking Collection Outlet Deals