From trimming branches to digging trenches, these heavy-duty jeans are built to move with you as you tackle tough tasks. They're made from heavyweight denim fabric that's eco-washed to cut down on initial wear and tear ... this earth-friendly wash process uses 60% less water and zero bleach. Designed with a generous fit through the seat and thigh for freedom of movement, along with double-layer knees for added durability. Replaces B73.