TYR Women's Terra Durafast Elite Square Neck Controlfit One Piece Swimsuit

For swimmers who want a more polished silhouette with dependable training performance, the TYR Women's Terra Durafast Elite Square Neck Controlfit One Piece Swimsuit brings together structured support and long-lasting durability. Made from 230gsm Durafast Elite® fabric, the suit uses a 94% polyester and 6% spandex blend engineered for more than 300 hours of performance. It is also 100% chlorine-proof and 100% colorfast, making it a strong choice for frequent pool use.

The square-neck design gives the suit a distinctive look, while the Elevated Power Controlfit liner adds supportive structure underneath. Smooth underbra elastic and removable cups help customize the fit, flexible straps preserve mobility, and the updated no-center-back-seam construction makes dressing easier. With placed antimicrobial performance treatment and UPF 50+ technology, this suit is designed for swimmers who want support, confidence, and lasting performance in one streamlined package.

Product Features

• 230gsm Durafast Elite® Fabric – Built for demanding, repeated swim sessions.
• 94% Polyester / 6% Spandex – Combines durability with comfortable stretch.
• 300+ Hours of Performance – Engineered for high-frequency swimming.
• 100% Chlorine-Proof – Designed to handle regular exposure to chlorinated pool water.
• 100% Colorfast – Helps preserve the Terra design over time.
• Square Neck Design – Adds a clean, structured silhouette.
• Elevated Power Controlfit Liner – Provides added interior support for a secure feel.
• 73% Nylon / 27% XTRA LIFE LYCRA® Liner – Delivers supportive stretch inside the swimsuit.
• Smooth Elevated Underbra Elastic – Adds comfortable bust support.
• Removable Cups – Allow customized coverage and shaping.
• Supportive Flexible Straps – Help keep the fit secure without limiting movement.
• No Center-Back Seam – Improves ease when putting the suit on or taking it off.
• Placed Antimicrobial Performance Treatment – Adds targeted performance treatment inside the suit.
• UPF 50+ Technology – Helps protect covered areas during outdoor swimming.

Fun Fact

A square neckline can make a performance swimsuit feel a little more refined without changing its training purpose. That makes this suit especially useful for swimmers who want serious durability and support but prefer a more structured look than a traditional racing silhouette.

Size Chart