TYR Womens Hexa Diamondfit Swimsuit - Durable Chlorine-Proof Fit built

Our review of the TYR Womens Hexa Diamondfit Swimsuit finds it best suited for lap swimmers, water fitness enthusiasts, and competitive athletes who need a durable, chlorine-resistant one-piece that keeps its shape. The single biggest reason to buy is the Durafast Elite fabric, which pairs high denier poly fiber and circular knit construction to deliver long-lasting colorfastness and stretch while resisting chlorine damage. This review focuses on performance, fit, and longevity rather than fashion trends, and highlights where the suit excels and where buyers should be cautious.

Key Features

• Durafast Elite fabric: Built from 94% polyester and 6% spandex to provide exceptional chlorine resistance and maintain color after hundreds of hours in the pool.
• Medium neckline and keyhole back: Delivers secure coverage and freedom of movement for repetitive stroke cycles without excess drag.
• Sleek flexible straps: Offer a low-profile feel that stays in place for continuous training sessions and prevents strap digging.
• Moderate cut leg: Balances coverage and mobility so the suit is appropriate for both fitness swims and competitive practice.
• UPF 50+ protection: Provides sun protection for outdoor laps or open water swims while remaining chlorine fade free.
• Fully lined construction: Adds modesty and a comfortable next-to-skin feel for longer workouts.

Who It's For

The Hexa Diamondfit is designed for swimmers who log regular pool hours, join aquafitness classes, or train for events and need a suit that resists chlorine and retains shape. Its performance-focused cut and reinforced textile make it particularly good for athletes who value durability and consistent fit over seasonal trends.

Swimmers who prefer very high-cut legs, fashion-forward swimwear, or need a highly compressive racing suit should look elsewhere; the Diamondfit prioritizes reliable coverage, comfort, and long-term material performance rather than maximal compression or runway styling.

Pros & Cons

Pros

• Chlorine-proof Durafast Elite maintains color and fabric integrity through long training cycles.
• Comfortable, flexible straps and a keyhole back provide unrestricted 360 degree range of motion.
• UPF 50+ sun protection and full lining make it suitable for outdoor and indoor use.
• Moderate cut leg and medium neckline deliver dependable coverage for fitness and practice.

Cons

• Fit can run small for some swimmers and the stretch may soften with heavy, long-term use, so careful size selection is recommended.

Specifications

Brand	TYR
Material	94% Polyester / 6% Spandex (Durafast Elite)
Sun protection	UPF 50+
Construction	Fully lined one-piece with keyhole back
Durability	Chlorine proof; rated for 300+ hours of performance
Design details	Medium neckline, flexible straps, moderate cut leg

Our Verdict

The TYR Womens Hexa Diamondfit Swimsuit is a smart buy for regular swimmers and aquatic fitness participants who need a durable, chlorine-resistant one-piece that holds color and shape through heavy use. It delivers strong value through its long-lasting Durafast Elite fabric and comfortable, performance-oriented cut, though buyers should verify sizing if they are between sizes or prefer firmer compression.

Frequently Asked Questions

Is this suit good for daily pool training?
Yes, the Durafast Elite textile is designed to withstand frequent chlorinated exposure and sustain performance for 300+ hours.

Does it provide sun protection for outdoor swimming?
Yes, the suit offers UPF 50+ coverage suitable for outdoor pools and open water sessions.

How does the fit run?
Fit is generally true to size for many swimmers, but some report it runs small and stretch can soften over long-term use, so consider sizing up if between sizes.