Original Stormy Kromer Cap - Isle Royale Collection

Our Isle Royale Collection uses the same construction as the Original Stormy Kromer Cap but features premium wool from American Woolen Company in Connecticut. The fabric is more heavily brushed than our traditional melton wool, giving it a loftier, softer feel.

Use a soft tape measure to measure around your head where you like your hat to sit. Divide that measurement by 3.14 (π), then round up to the nearest 1/8. This is your Stormy Kromer hat size. If you don't have a tape measure, you can also use a piece of string and measure it against a ruler. Please remember that these hats generally do not stretch over time. If your measurement falls between sizes, or if you prefer a looser fit, we recommend sizing up.

The Original Stormy Kromer Cap is designed for cold-weather comfort, but how warm it feels depends on the person and the conditions. Wool provides natural warmth while remaining breathable, making it a great choice for cool to cold weather. If you regularly spend extended time outdoors in extreme cold, consider one of our insulated styles or hats with longer earbands for additional warmth.

Simply slide your thumb between the earband and the cap, then pull the earband down over your ears. There's no need to untie or unfold anything. When you're ready, just pull it back up into place for the classic Stormy Kromer look.

For most people, the earband covers about one-half to two-thirds of the ear. Because everyone's head shape and ear placement are different, coverage will vary. If you're looking for more coverage or added warmth in extreme cold, Stormy Kromer also offers styles with longer earbands and additional insulation.

Dry cleaning is the best way to care for your Original Stormy Kromer Cap. For small spills or stains, spot cleaning is often enough. If your cap gets wet from rain or snow, let it air dry naturally away from direct heat or sunlight. Never put your wool cap in the dryer, as the heat can cause it to shrink.