Cotton; Comfort; Crew Neck; Blocky; Tracksuit Set; The Model's Measurements:Height: 176cm, Weight: 57kg; The product above the model is size S; Size XS (Bust51cmx Waist32cmx Hips47cm); Size S (Bust53cmx Waist35cmx Hips50cm); Size M (Bust55 cm x Waist 38 cm x Hips 53 cm); Size L (Bust57cmx Waist41cmx Hips56cm); Size XL (Bust 59cm x Waist 44cm x Hips 59cm); There may be a tolerance in color difference between the photograph and the product due to studio lighting.