The New Pistil Jax Hat (Black) Knit Hats, ""female, Hats , Knit , General Knit, One Size (22""""-23.6""""), true"", Look sharp in the Jax knit hat by Pistil! A baseball-inspired knitted cap with feminine appeal. Interior lined. Tab logo on side. Stretch to fit. Circumference: 23. Materials: 100% acrylic. Hand wash lay flat to dry. Measurements: Circumference: 19 in Brim: 1 1 2 in Product measurements were taken using size One Size (22-23.6). Please note that measurements may vary by size.