2XU - Core Trisuit - Men's - Nebula Blaze/Midnight - 2026

Performance-Driven Trisuit Designed to Take Your Race Day to a New Level

The 2XU Core Trisuit features all the essential technology you need to get from the start line to the finish strong. Built for comfort, support and breathability, this sleeveless trisuit delivers sweat-wicking performance, powerful muscle compression and practical race-day storage—ensuring nothing holds you back in your next race.

Why Choose the Core Trisuit?

Sweat-wicking comfort

230gsm SBR SKIN two-way tricot fabric actively wicks sweat away from the upper body, helping regulate body temperature and keep you cool and comfortable throughout the race.

Powerful & lightweight support

A 6-inch compression short constructed from lightweight PWX fabric reduces muscle movement, enhances stability and helps delay fatigue across all three disciplines.

TMF® Core Tri Chamois

Designed specifically for short-distance racing, the tri-specific chamois provides targeted cushioning on the bike with minimal bulk for unrestricted running.

Essential race-day storage

Three rear mesh nutrition pockets offer multiple, easy-access storage options for gels and race essentials while on the move.

Who Is This Trisuit Made For?

The 2XU Core Trisuit is ideal for triathletes competing in sprint and Olympic-distance events who want dependable performance without unnecessary extras. It’s also a great choice for training and entry-level racing, offering comfort, durability and proven race-day functionality.

Technical Specifications

Sleeveless triathlon-specific design for unrestricted movement
Ergonomically engineered panelling with flatlock seams to minimise chafing
230gsm SBR SKIN stretch two-way tricot upper for effective moisture management and 40+ UPF protection
Lightweight PWX compression lower body for powerful muscle support
TMF® Aero Core Tri Chamois with 65 density medium-impact foam
Foam thickness ranges from 2mm to 6mm
Perforated for enhanced moisture-wicking and fast drying
Skyve technology shapes pad edges to reduce bulk on the run
6” compression short finished with 45mm silicone leg grippers
Three back mesh nutrition pockets for secure, accessible storage
3/4 length semi-auto lock zip with zip garage to prevent chafing
Made with recycled yarns for a reduced environmental impact

Fabric Composition

Upper Main Body: 82% Polyester / 18% Spandex
Mesh: 94% Polyester / 6% Elastane
Lower Body: 65% Recycled Nylon / 35% Lycra

The 2XU Core Trisuit delivers sweat-wicking comfort, reliable support and essential storage—making it a versatile, race-ready option for triathletes looking to elevate their performance.

The Brand:

2XU (“Two Times You”) is an Australian sportswear brand, in business since 2005, and specialising in compression and recovery-wear.

As the compression partner to some of the world’s best teams, its compression products are a vital part of any athlete’s sports kit: helping you to recover, regenerate and perform at your best.

Call us here at MyTriathlon today on 0207 183 4116 or contact us via WebChat for friendly, expert advice and for answers to any sizing or other specific product queries you may have.