BLUE BOOKS CO. / Baseball Cap TwistyBLUE BOOKS CO. BLUE BOOKS CO. is a semi custom hat brand that started in 2011 with a belief in our own production background. The brand features unique designs not found in other brands. Note: Production periods may result in crowns being positioned to the right or left. Please note that it is not possible to select the version you would like. Different Atmospheres by Color The 10 ounce denim features white stitching that highlights the design. It has

soft texture comparable to silk

Using rare and valuable wool

Feel the quality on your skin

because it is sewn together tightly with four needles

You can feel the care and attention to detail that only handmade in Japan can provide

As Mackintosh's casual line

Reliability in a Classic Fit

Exquisite loose-fitting silhouette

From the selection of the raw material "cotton" to "thread

Easy-to-use

The attention to detail incorporated into the simple design is appealing

and antibacterial effects