2XU - Aero Tri 9 Inch Short - Men's - Majol/White - 2026

Stand-Out Performance Across Short & Long-Course Racing

The 2XU Aero Tri 9 Inch Shorts are engineered to deliver maximum power, stability and comfort from the bike through to the run and across the finish line. Designed for athletes racing both short and long-course events, these tri shorts combine advanced compression, a high-performance chamois and streamlined storage to support consistent, race-ready performance.

Why Choose the Aero Tri 9 Inch Shorts?

Powerful & lightweight support

Built with 2XU’s pioneering PWX fabric, the 9-inch compression short minimises muscle movement, improves stability and helps reduce fatigue during longer, more demanding races.

TMF® Aero Tri Chamois

Designed for mid-distance racing, this tri-specific chamois delivers high-impact comfort on the bike while remaining low-profile and flexible for an unrestricted run.

Essential race-day storage

Easy-access side pockets provide secure storage for nutrition and small essentials without compromising comfort or freedom of movement.

Who Are These Tri Shorts Made For?

The 2XU Aero Tri 9 Inch Shorts are ideal for triathletes racing sprint through middle-distance events who want additional coverage, powerful compression and all-day comfort. Perfect for both racing and training, they’re built for athletes who demand durability and performance across longer efforts.

Technical Specifications

9” inseam triathlon short for extended coverage and support
Lightweight, flexible PWX fabric for powerful lower-body muscle compression
Ergonomically engineered panelling with smooth, flat overlock seams to reduce chafing and fabric movement
TMF® Aero Tri Chamois with 90 density high-impact foam
6mm square-holed foam with velour surface
Inwoven air channels for faster drying and improved moisture management
Skyve technology shapes pad edges to minimise bulk on the run
65mm silicone leg grippers to keep the shorts securely in place
Easy-access side pockets for race-day nutrition storage
Made with recycled yarns for a reduced environmental footprint

Fabric Composition

65% Recycled Nylon / 35% Lycra

The 2XU Aero Tri 9 Inch Shorts deliver powerful compression, targeted cushioning and practical storage—making them a reliable choice for triathletes seeking stand-out performance across short and long-course racing.

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.