Nike Sphere Dry technology ensures maximum moisture control and quick-drying performance.

Fabric:
Made of 100% polyester

Features:
unstructured
low-profile design
a hook and loop closure.
The contrast Swoosh logo is embroidered on the bill and center back. 

NOTE: Although this cap is noted as M/L on the label and on the ordering grid it is only offered in one size. It is One Size Fits All (OSFA).