Never worn, still have tags on. Fits true to size (uses weird size chart "E3" --I copied the chart into the pictures).and definitely 100% cotton. Very thick, andogynous look; would have been nice, durable jeans if they'd fit me! From Everlane website: Denim designed for every body and made of 100% organic cotton. It took five prototypes and more than 50 men and women to get the fit just right to create the Everyone size scale, which ranges from E1-E12 and corresponds with women's and men's sizes. The result? A future icon—fit for everyone. - 100% Organic Cotton - Slightly tapered straight leg. - Relaxed fit through hips and thigh. - Rigid Denim - No stretch