SIZE GUIDE

At TRI-FIT, we design premium performance apparel engineered specifically for triathlon, swimming, cycling, running, and endurance sport.

Because every product category is designed with a different fit, fabric construction, and intended performance use, sizing can vary between products and collections. For this reason, we strongly recommend checking the individual size guide provided on each product page before placing your order.

PRODUCT-SPECIFIC SIZE GUIDES

Every TRI-FIT product with sizing variations includes its own dedicated size chart directly on the product page.

These charts are designed specifically for that garment and provide the most accurate sizing guidance based on:

• Product fit

• Fabric stretch and compression

• Intended performance use

• Male and female specific cuts

We always recommend using the size chart found on the actual product page rather than relying on sizing from previous TRI-FIT products or other brands.

SIZE RECOMMENDER

Many TRI-FIT products — particularly our tri-suits — also feature an advanced Size Recommender tool directly on the product page.

This tool uses information such as:

• Height

• Weight

• Build

• Age

• Fit preference

to help provide a more personalised sizing recommendation.

While the recommender is highly accurate, it should still be used alongside the product size chart for the best overall guidance.

TRI-SUIT FIT GUIDANCE

TRI-FIT tri-suits are designed for performance.

As with most premium triathlon apparel, tri-suits should feel close-fitting and supportive when dry. The fit may feel tighter than everyday sportswear due to the technical compression fabrics used to enhance comfort, aerodynamics, and performance during racing.

Please note:

• A tri-suit will often feel more natural once in the swim position, riding position, or during activity.

• Fabrics will adapt slightly during use.

• Different collections may offer different fit profiles depending on the intended level of performance and compression.

BETWEEN SIZES?

If you find yourself between sizes, your preferred fit may influence your choice.

Generally:

• Choose the smaller size for a tighter, more compressive race fit.

• Choose the larger size for a slightly more relaxed feel.

NEED HELP?

If you are still unsure about sizing, our team is always happy to help.

Please contact us using the Contact Form and include:

• The product you are interested in

• Your height and weight

• Chest and waist measurements if possible

• Your typical sizing in other performance brands

• Your preferred fit (race/performance or more relaxed)

The more information you provide, the more accurate our recommendation can be.

IMPORTANT

Sizing recommendations provided by TRI-FIT remain guidance only.

Due to differences in body shape, proportions, fit preference, and intended use, sizing may vary between individuals.

We strongly recommend reviewing all product information, size charts, and fit guidance before purchasing.

Thank you for choosing TRI-FIT.

#ruTRIFIT

STRENGTH. ENDURANCE. PERFORMANCE.

 

Men's

	S	M	L	XL	XXL
Height (in)	5'2" - 5'8"	5'6" - 5'10"	5'9" - 6'0"	5'11" - 6'3"	6'1" - 6'6"
Chest (in)	36 - 39	38 - 41	40 - 43	42 - 45	44 - 47
Waist (in)	28 - 32	30 - 34	32 - 36	34 - 38	36 - 40
Weight (kg)	55 - 65	65 - 75	75 - 85	85 - 95	95 - 105

* all measurements are in inches

 

 

Women's

	XS	S	M	L	XL
Height (in)	5'0" - 5'4"	5'2" - 5'6"	5'4" - 5'8"	5'6" - 5'10"	5'9" - 6'1"
Chest (in)	28 - 31	30 - 33	32 - 35	34 - 37	36 - 39
Waist (in)	25 - 27	26 - 29	28 - 31	30 - 33	32 - 35
Hips (in)	30 - 32	31 - 34	33 - 36	35 - 38	37 - 40
Weight (kg)	45 - 55	50 - 62	55 - 65	63 - 75	71 - 85

* all measurements are in inches