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💧 Swim Strong, Shine Longer — The Ultimate Suit for the Driven Woman
The TYR Women's Durafast Elite Diamondfit Swimsuit is a high-performance one-piece crafted from a durable 94% polyester and 6% spandex blend. Featuring TYR’s signature Durafast Elite fabric, it offers exceptional chlorine resistance and colorfastness, maintaining its shape and vibrancy for over 300 hours of use. Designed with a medium neckline, flexible straps, and a keyhole back, it delivers a secure, comfortable fit with UPF 50 sun protection and odor-resistant lining—perfect for athletes who demand reliability and style in every swim.













| ASIN | B0F8DT2YPH |
| Best Sellers Rank | #38,775 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #13 in Women's Athletic One-Piece Swimsuits |
| Customer Reviews | 4.6 4.6 out of 5 stars (644) |
| Date First Available | May 12, 2025 |
| Department | womens |
| Manufacturer | TYR |
K**A
High quality, true to size.
The swimsuit is very beautiful and comfortable. It fits true to size.
A**R
Perfect swimming suit
Comfortable for lap swimming. Does not ride up, does not pinch, does not dig in. Keeps shape, withstands chlorine. Perfect suit. Love the colour/ design.
S**E
Love this suit and the diamondfit back
I bought a 38 and a 36 even though the what's my size said I should order a 36. I'm glad I got the 38 because the 36 barely cleared my chest. The 38 is snug and it feels great. I got some modesty inserts for my bra area and that makes me feel more comfortable in the suit. I just bought a Trinityfit one as well in a different pattern. Be aware of those suits are looser even though I'm wearing the same size and the leg holes are little wider. I had ordered a 38 and I returned the 40 without even trying it on. I wanted to try a 36 but they're all sold out so I bought from from another outlet. So if the 36 fots, sizing down from a 38 tells you the difference between the Trinityfit and the Diamondfit.
A**R
Excellent quality, size matters
My very first brand new, TYR swimsuit. I purchased a size 40. It fits OK. I have another TYR (used) swimsuit that is a 40T. I could really use a tall size. An inch would make a difference. But this one will work (I'm 5'7" and 122lbs) and eventually stretch a little. I do feel this brand does run small. order the next size up. I couldn't find the "tall" sizes on Amazon. I wish the fancier, prettier patterns weren't so expensive. And would have been nice if they were offered in the "40." Overall quality of the product is excellent. They wear very well and stand up to swims in chlorinated pools. If it wasn't for the size and patterns not offered, it would have been 5 stars.
A**S
Compression Suit
This is top quality! I've been wearing it now for months. I swim 2-3 times per week in a chlorine pool for an hour. After a swim, I soak it in cold water for about an hour and rinse it out and hang it to dry. So far its held up great so I bought another one just like it. I'm 5'8" and 138 lbs. It still fits tight. If I buy another one, I would size up. I bought small thinking it would stretch out quickly but this is top quality.
M**B
Great practice suit
TYR is our go-to suit for swim practice. My daughter likes the fit - full coverage rear, not too high cut for the legs, the arms and chest are nicely cut and don’t dig in. The suit stays in place and is comfortable. She likes the pattern and color. TYR suits are durable and can hold up to the chlorine and frequent wear. Highly recommend.
S**R
My new favorite suit
TYR is my go to brand for training suits. This one is fantastic. Despite having subtle horizontal stripes, it’s still flattering. The color is beautiful and shows no sign of fading after multiple wears (the Duralast fabric is magic)! The fabric also feels closer to traditional swimsuit fabric than the competing brand’s Endurance fabric does. I like the feel of the TYR fabric better. The fit is consistent with my other TYR suits.
K**N
Good suit
Love these suits. Themis brand holds up better with daily swimming. Love the design and colors. Also try to size.
Trustpilot
1 month ago
3 days ago