Reviewed in real water · updated October 2026As an Amazon Associate we earn from qualifying purchases.
TYR Infinitysuit One Piece1 / 3

One-Pieces · All-round swimming

TYR Infinitysuit One Piece

by TYR

The TYR Infinitysuit One Piece is a strong choice for serious lap swimmers and competitive athletes who need a durable, supportive suit that holds up to chlorine and daily training.

4.4
Shore Trim score
  • Fit8.5
  • Fabric9.1
  • Comfort9.2
  • Value8.4
  • Chlorine-resistant durability
  • Compressive muscle support
  • UPF 50+ protection
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Fabric
Durafast Elite 100% polyester
UV Protection
UPF 50+
Back Style
Open back

01Overview

The TYR Infinitysuit One Piece is engineered for swimmers who demand both performance and comfort without the constraints of a competition-only suit. Crafted from TYR's signature durable fabric blend, this one piece offers a compressive yet flexible fit that moves with the body through every stroke and turn. The material is designed to resist chlorine degradation, maintaining its shape, opacity, and color integrity even after months of regular pool use, making it a reliable choice for daily training sessions, masters swim programs, or recreational lap swimming.

Designed with a flattering silhouette, the Infinitysuit features a supportive scoop or racerback-style neckline depending on the cut selected, paired with strategically placed seaming that enhances freedom of movement across the shoulders and torso. The fabric offers a second-skin sensation, reducing drag in the water while still providing enough stretch for comfortable wear during warm-ups, drills, or extended practice hours. Its medium-level compression gives swimmers a secure, locked-in feel without the extreme tightness of a tech suit, striking a balance that appeals to athletes who want a suit that performs well but remains comfortable for everyday training.

Available in a range of colorways and bold TYR-branded prints, the Infinitysuit One Piece suits swimmers who want a versatile option that transitions easily from practice to casual swim outings. Its quick-drying properties and resistance to fading or thinning make it a practical investment for anyone spending significant time in the water, whether at a competitive club, a fitness-focused lap pool, or a summer swim team. With its blend of athletic function and dependable construction, this one piece stands as a solid choice within TYR's lineup of training and performance swimwear.

02Key features

  1. 01Durafast Elite chlorine-resistant fabric
  2. 02Compressive muscle support panels
  3. 03Flatlock seam construction
  4. 04Open back design for shoulder mobility
  5. 05UPF 50+ sun protection
  6. 06Quick-drying performance fabric

03Pros & cons

What we like

  • Excellent chlorine resistance for frequent swimmers
  • Supportive compression aids muscle fatigue
  • Holds shape and color after repeated washes
  • Flattering silhouette for training and racing
  • Comfortable fit without excessive tightness
  • Durable stitching withstands daily pool use

Watch out for

  • Higher price point than basic swimsuits
  • Sizing can run small, requiring size up
  • Limited color/print options compared to fashion suits
  • Open back may show more skin than some prefer

04Specifications

FabricDurafast Elite 100% polyester
UV ProtectionUPF 50+
Back StyleOpen back
Fit TypeCompressive, racerback
Care InstructionsRinse after each use, line dry
4.4out of 5

The verdict

The TYR Infinitysuit One Piece is a strong choice for serious lap swimmers and competitive athletes who need a durable, supportive suit that holds up to chlorine and daily training. While the price is higher and sizing runs snug, the performance fabric and compressive fit make it a worthwhile investment for anyone prioritizing function and longevity over fashion-forward designs.

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As an Amazon Associate we earn from qualifying purchases. Scores are Shore Trim editorial ratings.