Fit: compression : The HeatGear® fabric is ultra-soft and smooth for extreme comfort with very little weightThe NEOLAST™ is a high-performance alternative to elastane designed to start addressing the sustainability challenges associated with elastaneThe odor control technology minimizes smellsThe four-way stretch material moves better in all directionsHeatGear® Elite short sleeve compression t-shirt for menThe material wicks away sweat and dries very quicklyThe ergonomic design keeps seams away from high abrasion areas and increases durabilityThe new innovative NEOLAST™ fibers provide great elasticity, durability, comfort, and better moisture management