Content: 85% Nylon/15% Spandex Nylon, This super soft, seamless tight features a microfiber yarn for superior comfort and performance. Great for dance, exercise, recital, costuming, and fashion. Features include a comfortable 1" lined elastic waistband and a dyed-to-match gusset for color uniformity and moisture management. Hand wash, drip dry. FITTING GUIDE: Toddler = 32" -- 40" & 25 -- 45 lbs, Small = 38" -- 48" & 35 -- 60 lbs, Medium = 44" -- 54" & 45 -- 85 ibs, and Large = 56" -- 62" & 60 -- 95 lbs.