90% Airlume combed and ring-spun cotton, 10% polyester(athletic heather) and 52% Airlume combed and ring-spun cotton, 48% polyester all other colors. The long sleeve layer at its finest. Fabricated with the softest 1x1 micro rib that's been pre-shrunk for lived-in comfort, the Micro Rib Long Sleeve Baby Tee is ready to be paired, layered, and styled on repeat. A form-framing fit, crew neck binding, and mid-length hem elevate the look while a go-to pair of joggers or shorts complete