This winter bestseller is the ultimate in smart style. The Tec-Wool uses a change membrane that responds to temperature shifts, either creating a cooling or insulating effect. Tuck the ear warmers away to give this suave chapeau a sharper look. Top Features Rated UPF 50+ Guaranteed for Life Hidden Pocket Moisture-wicking Hydrofil Schoeller technologies change temperature regulation Made in Canada OEKO-TEX certification Made in Canada Fabric Solid Colourway: 71% wool, 18% polyester, 11% polyurethane. Herringbone Colourway: 88% wool, 12% polyurethane Weight: 136 g / 4.8 oz Brim: Front: 2 5/8" Back: 2 3/4" SIdes: 2 1/8" Crown Height: Side crown height: 4" Care: Dry clean only.