85% Nylon 15% Elastane Thicker Version. For Ladies with slender legs,Height 5'2"-5'7",US Size 2-6. Machine Wash Cold,Only Non-Chlorine Bleach When Needed.Dry Flat and Cool Iron If Necessary. Jam Closet accessories offers 2-6 days US domestic delivery. All shipment process thru our warehouse in California.NOT oversea sellers' Standard 17-28 business days ship from China.