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Size Guide

Find your perfect fit across Fractel’s range of hats and apparel. Whether you're heading out for a run, hike, or everyday adventure, use this guide to get the sizing just right.

Hat Size Chart

Use the chart below to compare your head circumference to our available cap and hat sizes. If you're between sizes, we recommend sizing up for comfort.

Series Size (cm) Range (cm) Brim Length (cm) Notes
M-Series 58 55 - 63 6 Core silhouette
F-Series 56.5 53.5 - 59.5 5 More fitted feel
R-Series 58 55 - 63 7 Aerodynamic design
C-Series 56 53 - 59 7 Six-panel structure
T-Series 58 (Std), 62 (L/XL) 55 - 63 and 58 - 66 6 Trucker hat, sustainable
E-Series 54 50 - 58 6 Game-changer for smaller heads
B-Series 56.5 (S/M), 60 (L/XL) 53.5 - 56.5 and 57 - 60 5 Best elements of Cap & Legionnaire
L-Series 59 (S/M), 62 (L/XL) 56 - 59 and 59 - 62 6 Legionnaire Caps for protection
A-Series 59 (S/M), 62 (L/XL) 56 - 59 and 59 - 62 8 (side), 9 (front), 10.5 (back) Adventure hat with UPF 50+
V-Series (Visors) 56.5 53.5 - 59.5 7.5 Lightweight, extra airflow

Our Cap Sizes

Our cap size styles are designed with adjustable straps to fit most head sizes comfortably. One size generally fits 50–66cm.

M-Series

The M-Series Cap is our core silhouette and the basis of our entire range.

Size: 58cm
Range : 55cm - 63cm
Brim Length : 6cm

F-Series

The F-Series Cap is a reworked silhouette designed for a more fitted feel and aesthetic.

Size: 56.5cm
Range : 53.5cm - 59.5cm
Brim Length : 5cm

R-Series

The R-Series is the epitome of aerodynamic design and premium performance.

Size: 58cm
Range : 55cm - 63cm
Brim Length : 7cm

C-Series

Ideal for post-run meetups, weekend errands, or simply concealing a bad hair day, this hat is thoughtfully designed with a six-panel structure that rests effortlessly on your head.

Size: 56cm
Range : 53cm - 59cm
Brim Length : 7cm

T-Series

The FRACTEL Trucker Hat has been a long requested silhouette built with performance and sustainability front of mind.
Available in two sizes, (Yes, this is the solution to those looking for an XL sized Hat).

Size: 58cm Std and 62cm L/XL
Range : 55cm - 63cm and 58cm - 66cm
Brim Length : 6cm

Black Running Cap E-Series Front

E-Series

The new FRACTEL E-Series Cap is a game-changer for smaller heads, offering a refined silhouette built for comfort, performance and style. With a wider high-ponytail opening and quick-adjust cinch cord at the rear, this cap delivers a secure, dialled fit from the first wear.

Size: 54cm
Range : 50cm-58cm
Brim Length : 6cm

Our Hat Sizes

Our wide-brim hats and bucket hat sizes also feature adjustable toggles or internal bands, giving you a secure, customizable fit for head sizes 53–62cm.

B-Series

We've taken the best elements of our Cap & Legionnaire designs to create the ultimate in 360 degree protection.

Size: 56.5cm (S/M) and 60cm (L/XL)
Range : 53.5cm - 56.5cm and 57cm - 60cm
Brim Length : 5cm

L-Series

You didn't think you needed one until now.. Protection against the elements taken to another level with our new Legionnaire Caps. Experience better.   

Size:59cm (S/M) and 62cm (L/XL)
Range : 56cm - 59cm and 59cm - 62cm
Brim Length : 6cm

A-Series

Meet the A-Series, our most versatile hat for hot-weather exploration. Featuring UPF 50+ panels made from recycled materials including oyster shells, along with a tuck-away neck cape, breathable mesh side panels and dual adjustability, this hat offers a secure and comfortable fit.

Size: 59cm (S/M) and 62cm (L/XL)
Range : 56cm - 59cm and 59cm - 62cm
Brim Length : 8cm (side), 9cm (front), and 10.5cm (back)

Our Visor Sizes

Fractel visors are built with flexible elastic bands to suit most head sizes — lightweight, breathable, and ready to move.

V-Series

Built for those that love the extra air-flow up top. Our Visors are a lightweight and timeless design sure to satisfy the needs of any runner.

Size: 56.5cm
Range : 53.5cm - 59.5cm
Brim Length : 7.5cm

Our Beanie Sizes

Our beanies come in one size and are made with stretch fabric to fit most adult head sizes comfortably (approx. 54–60cm).

Beanie Waffle Knit

Meet our performance-ready Beanie, designed to keep you warm and comfortable through cold weather sessions.

The waffle knit construction enhances breathability while trapping warmth, offering the ideal balance of insulation and airflow during active use.

Size: OSFA

Beanie Jacquard Knit

Meet our performance-ready Beanie, designed to keep you warm and comfortable through cold weather sessions.

The jacquard knit pattern construction adds structure and durability while enhancing breathability and moisture management, making it ideal for high-output efforts in winter conditions.

Size: OSFA

M-Series

Knitted from soft, Australian Merino Wool, this Beanie naturally provides thermal protection, moisture management and odour control. Designed for easy running or worn casually pre / post run when the temperature goes south.

Size: OSFA

S-Series

Built from a mid-weight, ultra-soft recycled blend of polyester and spandex, this Beanie is designed to protect your head and ears on cold and windy days. 

The Beanie also offers up reflective detailing for night safety, a comfortably snug fit and four way stretch for maximum comfort.

Size: OSFA

Shirt Size Chart

Check the measurements below to find your ideal shirt size. Our cuts are athletic and performance-focused, so size up if you prefer a relaxed fit.

Men's Size Guide (cm)
Size 1/2 Chest
XS47.5
S50
M52.5
L55
XL57.5
Women's Size Guide (cm)
Size 1/2 Chest
XS49
S51.5
M54
L56.5
XL59