Material: 100% Tencel.
Fit: True to size with a litle room, especially in the leg area. If in between sizes you can size down. I am typically a size small/medium in Judy Blue shorts and a 5/7 in Judy Blue jeans and could comfortably do these in a small with a fitted waist. Model in black is a true small and a size 3 in Judy Blue jeans and is wearing a small. Model in olive is an x-small/small and a size 0/1 in Judy Blue jeans and the small were a little loose on her.