Leggings are a dime a dozen quality wise which is why for our Southampton Legging and with our fabric knitting background we insist on a Lycra content for added stability and a substantial weight to prevent the see thru problems which haunted the Lu Lu people for years - and to further insure our quality we manufacture them right here in the USA!! This is a great formula to make a great product for you our Customer - Oh and you won't be paying $90 with us - our Price is $39 for a better product - Many many testimonials to go around on this one!! You won't be disappointed -