87% Nylon. 13% Spandex Soft. comfortable. skin friendly 4-way stretch. breathable and sweat-wicking High elastic stretch Built-in Bra with Removable Pads Cutout design with irregular neckline Curved hemline to trim your figure Perfect for both sports activities and daily life Stretch Elastane Activewear With Thumbholes, Breathable Stretch Elastane Top, Breathable Elastane Tops, Fitted Tops With Thumbholes For Light Exercise, Sports Tops With Thumbholes In Elastane, Versatile Breathable Tops, Versatile Breathable Elastane Tops, Stretch Sportswear Tops In Elastane, Versatile Workout Tops