TYR Women's Durafast Elite Diamondfit Swimsuit - Durable (Style 9W4V)

In this review of the TYR Women's Durafast Elite Diamondfit Swimsuit the bottom line is simple: it is a workhorse one-piece built for swimmers who need long-lasting chlorine resistance and dependable coverage. The suit's standout feature is its Durafast Elite textile, a high denier poly fiber knit that combines polyester strength with the stretch of spandex, so it stays in place and keeps color after heavy pool use. For swim team practice, lap training, or regular pool workouts this suit balances comfort, modest coverage, and durability better than most entry-level performance suits.

Key Features

• Durafast Elite construction: High denier polyester with circular knit construction makes the fabric highly chlorine resistant and colorfast for extended use.
• UPF 50+ sun protection: Built-in sun protection helps shield skin during outdoor training sessions without sacrificing breathability.
• Supportive fit: A medium neckline, sleek flexible straps and a keyhole back deliver secure coverage that moves with the swimmer.
• Moderate cut leg: The legline provides a balance of mobility and modesty suited to frequent practice and competition warmups.
• Lined interior: Interior lining adds odor protection and a more comfortable, long-lasting fit against the skin.
• Long life expectancy: The textile is engineered to hold form and color for 300+ hours of use in chlorinated pools.

Who It's For

This swimsuit is aimed at serious recreational swimmers, swim team members, and lap swimmers who need a durable, no-nonsense one-piece that will survive heavy chlorine exposure and repeated washing. It is particularly practical for athletes who prioritize longevity and color retention over fashion-forward cuts.

Swimmers seeking maximal compression, sculpting or fashion-led styles should look elsewhere; likewise, those who need very low back or high-cut leglines for competitive suits may prefer specialized racing models. This suit shines as a reliable training suit rather than a fashion statement.

Pros & Cons

Pros

• Durable, chlorine-proof fabric that maintains color and shape through frequent use.
• Comfortable lined construction that stays in place during laps and practice.
• UPF 50+ protection for outdoor training sessions.
• Moderate cut and secure straps suit a wide range of body types for practice wear.

Cons

• Sizing can run snug when dry, so some swimmers recommend trying a size up for the intended wet fit.
• Not designed as a race-specific compression suit for top-level competition.

Specifications

Brand	TYR
Fabric	94% Polyester, 6% Spandex
Material Technology	Durafast Elite (high denier poly fiber)
Sun Protection	UPF 50+
Design	One-piece, medium neckline, keyhole back, moderate cut leg
Lining	Fully lined for odor protection and fit
Durability	Chlorine and colorfast for 300+ hours of use

Our Verdict

The TYR Durafast Elite Diamondfit is a smart buy for swimmers who want a long-lasting, modest training suit that resists chlorine and keeps its color. It delivers dependable coverage, UPF 50+ protection, and a lined, comfortable fit, making it good value for regular pool users even if it is not a race-specific compression piece.

Frequently Asked Questions

Is this suit chlorine resistant?
Yes. The Durafast Elite fabric is chlorine and colorfast resistant and is rated for 300+ hours of pool use.

What is the fabric blend?
The suit is made of 94% Polyester and 6% Spandex with a full lining for comfort and odor protection.

Does it offer sun protection?
Yes. The swimsuit provides UPF 50+ protection suitable for outdoor training.