NN07 Mens Straight Jeans - Relaxed fit with tapered leg, made from 12.50 oz medium weight, premium sourced cotton with a touch of stretch. Features a five-pocket style and finished with a matte silver metal button closure, matching rivets, and blue embroidery stitching along the back pocket. COMPOSITION: 99% Cotton 1% Elastane CARE: 30 degrees - Washing at 30 degrees instead of 40 will save about 40% energy in a year. Air your clothes. You dont need to wash your clothes after wearing them once. Hanging clothes outside in the air is often enough to refresh them.