The basic shorts is great for men and women 95%Cotton,5%Spandex,extra stretchy,soft and moisture wicking.The size means waist size.If your waist is 32",The size 31-32 and 32 is all right for you.If you want looser fit ,you can choose the size 31-32.If you want slim fit, you can choose 32. Short shorts,slim fit.Great for running yoga workout or sleep. No Pill, No Wrinkle,No Fade.Machine Wash. Comparable and, in fact better than $30+ leading brand Shorts. 95% Cotton is used so that the shorts can keep dry and comfortable throughout your workout.