The Italian Impermeable Cashmere Ivy
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JJ Hat Center

Size Guide

This luxurious Italian Cashmere ivy comes with the added functionality of being water resistant. You can still maintain the perfect style even if you happen to get caught in the rain.

Product of Italy
100% Cashmere

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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.

For more information on stretching a hat, click here


size guide