This durable lightly structured, low-profile ripstop cap delivers ultimate comfort thanks to Dri-FIT moisture-wicking technology, embroidered eyelets for enhanced breathability and a soft hook and loop closure. An Anthracite underbill reduces sun glare. The contrast Swoosh logo is embroidered on center back. Made of 100% Polyester. Please 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).