Regular&Tall&Big and Tall Sizing: No matter what weight or height, Everyone can find the right size here,You should order Tall or Big&tall if you are 6'2" or taller.You should order Regular if you are 6'1" or shorter.Please see size chart image on the left for correct sizing. T-Shirt Features: 95% Cotton,5% Spandex, superior lightweight cotton touch soft and comfy;A small amount of spandex will not shrink has excellent extensibility. Ingenious Design: Cut longer than standard length,The side split and scallop bottom hem can be used for deep squatting and jumping to avoid clothes cocking. Suits for Sports: Perfect for daily wear, gym workout, bodybuilding, athletic,training,sports activity and others. Fashion: We have a variety of colors for you to choose, which are in line with various styles. You can become the most fashionable person no matter where you are.