the columbia patrol cadet cap in black is a casual style made in partnership with flexfit. the eyelets on both sides encourage air flow to keep you cool. the columbia logo is embroidered on to the front. the flexfit sweatband stretches to fit making this a very comfortable cap to wear. hat details:made of 98% cotton / 2% polyurethaneflexfit stretch to fit sweatbandeyelets for ventilationembroidered columbia logosizing info:the flexfit band makes this a simple hat to fit as it stretches nicely over most heads: small/medium - 55-57cm large/x-large - 58-60cm