from SPANX site: Designed with smoothing premium ponte fabric, this totally machine-washable Slit Hem features a comfortable pull-on design and offers a sleek look. Inseams: Petite 30” (recommended for 5’4” and under), Regular 32.5”, Tall 34.5” (recommended for 5’9” and above) Full Length (perfect to wear with a 3-4" heel) If you prefer to wear flats or sneakers, we recommend selecting a shorter inseam. No need to dry clean Pulls on with no zipper, no button. Smoothing premium ponte fabric, conceals cellulite Hidden core shaping technology 4-way stretch On-trend split hem Inseams: Petite 30” (recommended for 5’4” and under), Regular 32.5”, Tall 34.5” (recommended for 5’9” and above) Body: 68% Rayon, 28% Nylon, 4% Elastane. Lining: 95% Polyester, 5% Elastane. Machine Wash Cold, Gentle Cycle. Only Non-Chlorine Bleach When Needed. Line Dry. Low Iron If Needed. Or Dry Clean.