First off these are nice, not an amzing wash but its all in the details. They are a cotton/lyocell/elastine blend but its like the cotton has been brushed making these the softest pair I've ever owned. quite stretchy and light fabric but good stretchy, i dont think theyll lose their shape too much. Perfect for summer. No 3D per say but there is some crinkling and as these are samples there might be 3D on the general release but I cant say it'll hold up as the fabric is so soft and light. They are made in Italy. Dark Charcoal denim wash with no distressing or abrasions. A good Dark Grey pair. Thumbs up from me, theyll get a lot of wear this season from me!!