Round Collar l/s crop top has four-way stretch fabric with delicate seaming, skin-friendly, soft, and moisture-wicking capabilities. Round neck crop top has a thumbhole design to prevent sleeves from rolling up during more intense activities. The cut-out adopted in the bust area, and the well-tailored arm slimmer add a unique look to your workout gear. Made of 77% Polyester/23% Spandex. Garment care: Cold Wash Separately.