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Product information



Boot Grading:
B0 Walking/Light Hiking Boots: These boots are not recommended for use in snow and ice conditions and are unsuitable for crampon use. They are ideal for low level walking all year round.

B1 Hill Walking/Hiking Boots: This grade of boot is sufficient to be used in winter hill conditions with some caution. Flexible walking crampons with strap attachment (C1) can be used for limited periods or in emergencies.

B2 Mountaineering Boots: All boots in this grade are compatible with semi flexible crampons with straps or a combination of strapped front and clip-on heel (C2) for winter walking.

B3 Climbing/Mountaineering Boots: This grade of boot have fully stiffened soles and are compatible with semi flexible or fully rigid crampons with strap or clip-on system (C3).

Crampon Grading:
C1: A flexible walking crampon attached with straps, with or without front points.

C2: Semi flexible multipurpose crampon with front points. Attached with straps all round or a strap at the front and clip on heel.

C3: Semi flexible climbing or fully rigid technical crampon attached by full clip-on system on toe and heel.

EU Size 36373839404142434445464748
UK Size 3 1/24 1/455 3/46 1/27 1/488 3/49 1/210 1/41111 3/47 1/4


Measuring Guide:

Measure around your head where the headwear would fit comfortably.
Size  S M L XL
US  6⅞ 7 7 7
IN.  21 222 234 24
 CM  55 57 59 61
Size  1 Size S/M L/XL
US  7⅛-7 6-7 7⅜-7
IN.  222-24 21-222 234-24
 CM  57-61 55-57 59-61
AGE: 0-1Y1-3Y3-6Y6-12Y
IN. 1822021222
 CM 47515357


Like footwear, your Tilley Hat must be sized properly. The Tilley Hat fits more comfortably than other hats. It’s designed to be worn low on your head and slightly loose. It should be held on by gravity, not by painful pressure on your forehead. For the proper fit, you should be able to easily insert two fingers, flat, between the middle of your forehead and the front of the Hat. The Hat should be loose enough that you can rotate it to the left and right, and lift it up and down, without friction on your forehead. When it’s windy, use the cord.

If you already know your regular (not a Tilley) hat size, please ask for one size larger when you order your Tilley. For instance, if you're sure you're a 7 1/4, order a 7 3/8.

To find your hat size, use a tape measure and draw it right around your head. For the best-looking and most comfortable fit, please make sure that the bottom of the tape touches your eyebrows while resting straight around your head. Hold it there comfortably and do not pull tight.

You’ll find our ‘round’ crown styles (i.e. T3) and our ‘oval’ crown styles measure the same size but feel slightly different on your head. If you can fit two fingers flat between your forehead and Tilley Hat then the size is correct, even though they may feel quite different due to the crown style. If used to a ‘round’ crown style, it may take you a few days to get used to an ‘oval’ crown style.

Although we offer a variety of fabrics, you’ll find that all our Hats are made with the same measurements (i.e. a T4 Cotton Duck Tilley will measure the same as a T4 in Hemp Tilley). However, much like your clothes, individual fabrics feel different on, even when they’re the same size. For example, your lightweight LTM6 Tilley Hat will feel different than your TH4 Tilley Hat. Due to the varying fabric weights, each hat offers its own unique feel.
 SmallMediumLargeExtra Large2X Large
Size 6 7/877 1/87 1/47 3/87 1/27 5/87 3/47 7/888+
 Inches  21 5/82222 3/822 3/423 1/823 1/223 7/824 1/424 5/82526 1/8

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