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Triathlon t-shirt

Discover our range of COMPRESSPORT triathlon t-shirts designed to meet the requirements of the 3 sports of swimming, cycling and running. Our triathlon shirts also help you maintain good posture during exercise a... Read more

Performance Tshirt - Black

T-Shirts (short sleeves)

Sale price$134 NZD
Training Tshirt - IRONMAN 2026 - White

T-Shirts (short sleeves)

Sale price$134 NZD
Training Tshirt - IRONMAN 2026 - Black

T-Shirts (short sleeves)

Sale price$134 NZD
Stream Tri Top White/Black

T-Shirts (short sleeves)

Sale price$227 NZD
Stream Tri Top - White/Blue-Green

T-Shirts (short sleeves)

Sale price$227 NZD
Training Tshirt - IRONMAN 2026 - White

T-Shirts (short sleeves)

Sale price$134 NZD
Training Tshirt - IRONMAN 2026 - Black

T-Shirts (short sleeves)

Sale price$134 NZD
Stream Tri Top - Lavender/Begonia

T-Shirts (short sleeves)

Sale price$227 NZD

Everything about Triathlon t-shirt

What is the Triathlon t-shirt collection designed for?

The Triathlon t-shirt collection is built around triathlon tops that combine aerodynamic fit, ventilation and accessible nutrition storage for bike and run. The focus is technical function, stable fit and comfort under sustained effort rather than casual use alone.

What technical features can I find in the Triathlon t-shirt collection?

Stream tri tops use a second-skin cut with Aero.stripes to reduce drag, plus lightweight material and mesh ventilation on the back. Dual-access rear pockets keep nutrition available without requiring a separate carrying system. In practice, the best choice is the one that matches the athlete's real equipment setup, expected conditions and duration of effort.

How should I choose the right product from the Triathlon t-shirt collection?

Choose the fit around your riding position first: the fabric should remain smooth across the torso without restricting breathing. Then check ventilation and pocket capacity according to race distance and nutrition strategy. In practice, the best choice is the one that matches the athlete's real equipment setup, expected conditions and duration of effort.

How does the Triathlon t-shirt collection handle changing conditions or longer efforts?

A tri top has to manage heat after the swim while remaining stable at bike speed. Lightweight mesh zones help move moisture, and close aerodynamic construction reduces loose fabric in faster sections. In practice, the best choice is the one that matches the athlete's real equipment setup, expected conditions and duration of effort.

What should I check before using a product from this collection in an important race?

Practise loading and removing nutrition from the rear pockets while moving. Also check how the top sits with the shorts at the waist so there is no gap, overlap or pressure point during the run. In practice, the best choice is the one that matches the athlete's real equipment setup, expected conditions and duration of effort.

Triathlon tops for aerodynamics, ventilation and race nutrition

Discover technical triathlon T-shirts designed for lightweight breathability and freedom of movement through training sessions and race-day efforts. Built from COMPRESSPORT's race-led approach, the range prioritises lightweight construction, functional detail and technical comfort when effort increases.

Stream tri tops use a second-skin cut with Aero.stripes to reduce drag, plus lightweight material and mesh ventilation on the back. Dual-access rear pockets keep nutrition available without requiring a separate carrying system.

How to choose your triathlon gear

Choose the fit around your riding position first: the fabric should remain smooth across the torso without restricting breathing. Then check ventilation and pocket capacity according to race distance and nutrition strategy. A tri top has to manage heat after the swim while remaining stable at bike speed. Lightweight mesh zones help move moisture, and close aerodynamic construction reduces loose fabric in faster sections.

Practise loading and removing nutrition from the rear pockets while moving. Also check how the top sits with the shorts at the waist so there is no gap, overlap or pressure point during the run.

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