Women's Top From Under Armor For Top Performance In Your Workouts! Details: Made Of Sweat-Wicking And Quick-Drying Materials 4-Way Stretch Technology For Absolute Freedom Of Movement And Comfort Anti-Odor Technology That Prevents The Growth Of Odor-Causing Microorganisms With Flat Seams For More Comfort Racing Design On The Back For A Wide Range Of Motion In Any Training Or Competition Light Fabric With Excellent Texture And Ideal Ventilation Composition: 92% Polyester, 8% Elastane Users Who Have Bought It Distinguish It Mainly Because It Is As Shown In The Photo.