The Karter Ex-Boyfriend S/S Crew in a seasonal green is our first introduction to a relaxed fit short sleeve crew. Drop shoulders creates a modern, oversized take on the “borrowed from your boyfriend” look. Our Jersey Knit offers a luxurious comfort that is unrivaled—knitted with both S-twist and Z-twist yarn to sustain longevity and stability, preventing unnecessary twisting and torquing. During the production process, the S-twist yarn is spun counter-clockwise creating a right-handed twill. The Z-twist yarn works in opposition, spinning clockwise for a left-handed twill. This opposition—when working together—yields a softer, more durable fabrication and gives strength to the yarn making it more difficult to pull apart.