2XU Core Tri Tank

2XU Women's Core Tri Tank

When every second counts, the 2XU Women's Core Tri Tank gives you the edge. Engineered for race day and built to handle the demands of swim, bike, and run, this tri tank combines sweat-wicking performance fabric with smart storage and a chafe-free fit — so nothing holds you back at the finish line.

Key Features

• SBR Skin 230gsm two-way tricot — wicks sweat away from the upper body and provides UPF 40+ sun protection
• 3 back mesh nutrition pockets — easily accessible on the move for race-day essentials
• Ergonomically engineered panelling with flatlock seam finishes to minimise chafing over long distances
• 3/4 length semi-auto lock zip with garage to prevent zip chafe
• Fabric composition: Upper — 82% Polyester, 18% Spandex | Mesh — 94% Polyester, 6% Elastane

Frequently Asked Questions

What fabric is the 2XU Core Tri Tank made from?

The main body is made from SBR Skin 230gsm two-way tricot (82% Polyester, 18% Spandex), with mesh panels in 94% Polyester and 6% Elastane. The fabric wicks sweat and provides UPF 40+ protection.

Does the 2XU Core Tri Tank have pockets?

Yes — it features 3 back mesh nutrition pockets that are easily accessible while riding or running, ideal for gels, bars, and race-day essentials.

Is this tri tank suitable for swimming?

Yes. The SBR Skin fabric is designed for triathlon use across all three disciplines, including the swim leg.

Will the zip cause chafing during a race?

No. The 3/4 length zip features a semi-auto lock and a zip garage specifically designed to prevent chafing during competition.

What UPF protection does the 2XU Core Tri Tank offer?

The SBR Skin fabric provides UPF 40+ sun protection, making it suitable for outdoor training and long-course racing.