• Grosvenor Green Flat Cap
  • Grosvenor Green Flat Cap
  • Grosvenor Green Flat Cap

Grosvenor
Green Wool Flat Cap

Grosvenor Green Flat Cap
Select size

Smart and understated, this iconic flat cap looks and feels effortlessly stylish.

This handsome Grosvenor flat cap is perfect for the autumn and winter seasons. A flat cap, reimagined with a narrower shape and slightly longer peak, which makes an ideal complement to your city or countryside look.

PRODUCT DETAILS

Measurements
  • Peak Length: 5 cm
  • Peak Width: 17 cm
Care

Steam from a household kettle and a hard bristle hat brush will help banish any dust and dirt. Brush the hat using short strokes.  

Spot-clean using a damp cloth and leave to dry at room temperature.

Materials

Crafted from 100% UK wool - a natural, renewable, biodegradable, resilient, and durable material – and finished with a lining adorned with our illustrious label in the EU.

Styling & Fitting

Flat caps are designed to be worn centrally on the head rather than cocked to the side.

How to measure your hat size.

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.

HAT CHARACTERISTICS

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

Style
Flat 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.
Material
Wool
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.
Shape
Narrow 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.
Features
Lightweight
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.

PRODUCT STORIES

  • Longevity
    Learn more

    LONGEVITY

    Measurements
    Lorem ipsum dolor sit amet consectetur. Egestas nisi sollicitudin lacus venenatis dui. Molestie vestibulum vulputate mauris tortor. Eget congue euismod lobortis mattis facilisis. Eget congue euismod lobortis mattis facilisis.

    Care
    Lorem ipsum dolor sit amet consectetur. Egestas nisi sollicitudin lacus venenatis dui. Molestie vestibulum vulputate mauris tortor. Eget congue euismod lobortis mattis facilisis. Eget congue euismod lobortis mattis facilisis.

    Measurements
    Lorem ipsum dolor sit amet consectetur. Egestas nisi sollicitudin lacus venenatis dui. Molestie vestibulum vulputate mauris tortor. Eget congue euismod lobortis mattis facilisis. Eget congue euismod lobortis mattis facilisis.

    Care
    Lorem ipsum dolor sit amet consectetur. Egestas nisi sollicitudin lacus venenatis dui. Molestie vestibulum vulputate mauris tortor. Eget congue euismod lobortis mattis facilisis. Eget congue euismod lobortis mattis facilisis.

    Measurements
    Lorem ipsum dolor sit amet consectetur. Egestas nisi sollicitudin lacus venenatis dui. Molestie vestibulum vulputate mauris tortor. Eget congue euismod lobortis mattis facilisis. Eget congue euismod lobortis mattis facilisis.

    Care
    Lorem ipsum dolor sit amet consectetur. Egestas nisi sollicitudin lacus venenatis dui. Molestie vestibulum vulputate mauris tortor. Eget congue euismod lobortis mattis facilisis. Eget congue euismod lobortis mattis facilisis.

  • PRESS COVERAGE: HARPER'S BAZAAR MAY 2023
    PRESS COVERAGE: HARPER'S BAZAAR MAY 2023
    Learn More
  • IN CONVERSATION WITH: TILLY WHEATING
    IN CONVERSATION WITH: TILLY WHEATING
    Learn More
  • Lock & Co. x Eponine
    Lock & Co. x Eponine
    Learn More
  • International Women's Day
    International Women's Day
    Learn More
Close

HOW TO
MEASURE HAT SIZE

STEP ONE

Place a tape measure around your head positioned mid-forehead and just above the ears.

STEP TWO

What size is my head? Take note of the measurements in centimetres or inches.

STEP THREE

What's my hat size? Use the hat sizing chart below to find what hat size you are.

Hat Sizing Chart