Calvin Klein Jeans is a diffusion line by American fashion designer, Calvin Klein. The label is known for elevating everyday clothing. Find preowned Calvin Klein Jeans clothing on Depop. Shop secondhand denim pieces in a range of fits and washes and colors. Explore pieces with distressed details like ripped knees and frayed hems. Discover used casual clothes inspired by streetwear with oversized slogans. Search for vintage pieces in ‘90s fits online now.