Size Guide
Size guide description
Size | Collar | Chest |
---|---|---|
S | 14.5" | 36" |
M | 15.5" | 40" |
L | 16.5" | 42" |
XL | 17.5" | 44" |
2XL | 18.5" | 46" |
3XL | 19.5" | 50" |
4XL | 21" | 54" |

Mucros Trinity Navy Irish Tweed Cap – 34
Embrace timeless Irish craftsmanship with the Mucros Trinity Navy Irish Tweed Cap, a classic men's flat cap crafted from 100% pure Irish wool. Designed in a traditional Irish cap style, this hat combines heritage and modern fashion, making it a versatile addition to any wardrobe.
Handwoven in Ireland by Mucros Weavers, this Irish tweed cap features a sophisticated herringbone pattern, offering both durability and a luxurious feel. Whether worn for casual outings, countryside adventures, or smart-casual occasions, this cap is the perfect blend of style and practicality.
✔ Handmade in Ireland for Authenticity
✔ 100% Pure Wool for Warmth & Comfort
✔ Classic Herringbone Tweed Design
✔ Versatile Navy Shade for Everyday Wear
Perfect as a gift for him or as a stylish accessory for any season, the Mucros Trinity Tweed Cap is a must-have for lovers of Irish heritage fashion.
Upgrade your look with a genuine Irish tweed flat cap—shop now!
To determine your hat or cap size by measuring your head circumference and dividing it by , follow these steps:
Steps:
-
Measure Head Circumference:
- Use a flexible measuring tape.
- Wrap it around your head where the hat would sit—just above your ears and across the middle of your forehead.
- Record the measurement in inches or centimeters.
-
Divide by :
- Use the formula:
- is approximately 3.14159.
Example:
- If your head circumference is 22 inches:
-
Convert to Hat Size Standards (if needed):
- For US hat sizes, the number calculated above is your size.
- For metric sizes (used in some countries), multiply your head circumference in centimeters by (or divide by ).
This method works because dividing by gives the diameter of your head, which corresponds to the hat size in many sizing systems!
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Cotton Care
For men’s cotton shirts and garments, wash in cold or warm water using a mild detergent, avoid bleach, tumble dry on low or line dry to prevent shrinkage, and iron while slightly damp for best results.
Wool Fabric Care
To care for men’s wool jumpers, suits, and knitwear, hand wash in cold water or use a wool cycle with a wool-safe detergent, always lay flat to dry, steam out wrinkles instead of ironing, and store garments folded to avoid stretching.
Man-Made Fabric Care (Polyester, Nylon, etc.)
Men’s clothing made from man-made fabrics like polyester or nylon should be machine washed cold, dried on low or air-dried to avoid heat damage, ironed on a low setting or steamed if needed, and benefits from being wrinkle-resistant and low-maintenance.
All orders are processed and shipped with Royal Mail within 2 business days, except when an order is received during a holiday period, the order is then shipped on the next working day after said holiday.