The JJ Summer Slim
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JJ Hat Center

Size Guide
Cabernet Hopsack
Arctic Grey Hopsack
Brown Hopsack
Grey Patchwork

The JJ Slim, as the name suggests, is a fitted ivy cap. These caps are both stylish and affordable, making this a staple choice for your Summer wardrobe.

Navy, Natural, Grey Patchwork and Black are 100% Linen
Cabernet Hopsack, Arctic Grey Hopsack, and Brown Hopsack are 50% Linen / 50% Cotton

Related Items

Size Chart

Using a tape measure, measure the widest part of your head (just above the ears and eyebrows) to the nearest 1/8th of an inch.

If you have not purchased a new hat recently, please remeasure your head, as sizes may change depending on hair style, weight loss/gain, and age.

Please also keep in mind that hat sizes vary depending on the manufacturer, so if you are unsure of which size to order, please contact us on and we’ll be happy to advise.

If you are in between hat sizes, try this cotton sizing to make adjustments at home.