Ok Luluers you know how awesome the seamless technology of Swiftly Tech is! I love love love these shirts. They don’t ride up, the wick moisture and they are long enough and stay in place when going upside down on the mat. I’m replacing with new colors. In perfect shape. No stains, pulls or snags. Never put in dryer / always dried on a flat surface dryer rack. Pet friendly / non smoking home.