Lock & Co. are proud to launch a new limited edition James Bond hat. View

Tremelo Linen Navy Check Bakerboy Cap

The Tremelo is the signature Lock & Co. bakerboy style cap

This traditional eight-panel cap is made in Belgium from 100% luxurious black linen and is the perfect spring or summer accessory for the modern man

Tremelo Linen Navy Check Bakerboy Cap
2 left -


  • Peak Length: 6 cm
  • Diameter: 26 cm

This hat is not designed to be worn in the rain. Should you get this style wet, it should be dried at room temperature, never on top of a radiator.  Cotton and linen hats and caps should not be stored in direct sunlight.


Made in Belgium from 100% luxurious black linen. The Tremelo is finished with a cotton lining and sweatband to keep the cap in place and features our illustrious logo.

Styling & Fitting

Keep things on the smart side of casual wearing this dapper cap that works perfectly dressed up or down. Hatter's Tip: Wear it just above the eyebrows, and style it at level or at an angle for a bit of panache. Curl the peak as much you like - it won't break.

How to measure your hat size. Read More

Hat Size Chart

Men's Hat Styling

Every Lock & Co. hat purchased is carefully and expertly hand-prepared in our London shop by one of our Hatters, before being whisked out of our famous green front door.

To find your perfect hat size, we suggest booking a virtual appointment for a consultation with one of our hatters here.


At Lock & Co., we sell the finest hats and caps. To achieve this, we pay particular attention to specific hat characteristics - style, fit, durability, and materials. We share these characteristics with you for each hat to help you decide on the perfect choice.

Find Your Size and Style

Bakerboy Cap
At Lock & Co. we offer a wide selection of styles of hats. What defines a hat style is its form: overall shape, height/shape of the crown, width of the brim, and material type. These define a style e.g., Fedora, Trilby, Panama, Cloche, Tweed cap etc.
100% Linen
Lock & Co. hats are made of the finest quality material. These can range from exclusive Escorial wool, Scottish Tweed, and cashmere to Toquilla straw for our Panama hat.
Standard Shape
Different styles of hats have different shapes to them, including classic, fuller, narrow, and standard fits, or with an oversized or a wide brim or sporting a particular shape - bell, birdcage, etc.
Lightweight Breathable
Every part of a hat has its purpose. Discover the features or aesthetic of each hat and how it will specifically enhance your hat-wearing experience.