Lightweight Klimatex TUULA tank top is made for running and other sports activities in hot weather. It is made of light, breathable functional fabric with a comfortable elasticity, fast-drying and sweat wicking properties. The back is made of breathable mesh. The feminine cut copies the shape of your body without being too tight and restrictive. The top features a racerback design. Large reflective print in the back and 2 smaller ones in the front keep you safe in low light conditions.