* The Core Crew Top is a lightweight base layer that transports moisture away from the body * Single layer rib knit construction with spun and micro-filament yarns evenly distributed speeds moisture-wicking and evaporation for quick drying * The fabric's high elasticity allows unrestricted freedom of movement * Top is non-pilling and soft to the touch, plus it offers quick drying item and shape retention * Extra long sleeves * Easy to care for, just machine wash and dry; won't shrink, melt or mildew