Lap and Performance One-Piece Swimsuits

Proven endurance and shape retention with Speedo Endurance+ fabric for a move-with-you swim experience. Leaderback provides freedom of motion and comfort during laps and workouts. Bold black and white design pairs with any poolside look.

Experience Lagoon Blue styling with a Muscleback silhouette built for performance and comfort. This lightweight, flexible swimsuit supports dynamic movement and a secure fit for workouts, lap swimming, and stroke technique, with durable fabric and modern, athletic lines.

Engineered for pool performance with a sleek panel design that enhances movement. Hydrasuit fabric offers four-way stretch and comfort through long sessions. Chlorine-resistant and breathable with UV-blocking panels for outdoor training and a secure, flexible fit.

Made for active girls who love to move, this Hyperboom splice one piece provides flexible muscleback movement, Enduraflex durability, and a comfortable medium leg with gusset. Eco-friendly recycled nylon fabric and Peacoat/Sapphire print boost confidence in chlorine-rich pools.

Experience bold color contrast with a chic color-block design. Racerback allows full motion for swimming and workouts, while the boyleg cut provides secure coverage. Non-removable padding supports shaping, with breathable, stretchy fabric for comfort across water activities.

Elevate your poolside look with the Speedo Women's Solid Cross Knot One Piece. Elegant knot detail, sleek solid color, and a comfortable, flattering fit for all-day swim sessions, with durable fabric and secure straps for confident movement in water.

Enjoy all-day comfort with a sleek, flattering silhouette built for performance and style. Endurance+ fabric resists chlorine and keeps color longer, and the Leaderback design provides freedom of movement and a secure, comfortable fit for laps.

Speedo women's Eco Endurance+ bottom offers chlorine resistance with recycled fabric for eco-conscious training. The classic legsuit cut provides coverage and comfort with quick-drying ECO Endurance+ fabric, made from 50% recycled yarn for durable performance during workouts and holidays.

Designed for active lifestyles with a flattering silhouette and bold color options, this one-piece swimsuit offers full mobility for swimming, racing, or training. Durable, quick-drying fabric ensures comfort between laps and easy styling for workouts or beach days.

Speedo women's contour clipback one piece swimsuit in Black/White features flattering contour shaping for a silhouette boost, a secure clip back, and a low leg for freedom of movement. Durable, chlorine-resistant fabric makes it ideal for swimming and water activities.

HydraStrong performance fabric keeps its shape through training, in a vibrant University Blue. Racerback design offers a sleek silhouette and full range of motion. Fully lined with flat seams for comfort, it provides medium support and streamlined coverage for swimmers.

Nike HydraStrong solid color swimsuit designed for pool and training performance. Spider back with criss-cross straps provides flexible movement and secure support. Classic black one-piece offers full coverage, streamlined silhouette, and durable chlorine-friendly fabric.

Nike Women's Drippy Check Fastback One Piece Swimsuit in Court Green, size 24. The fastback back offers comfortable straps and freedom of movement, while the drippy check design adds sporty style for beach, pool workouts, or sun-soaked days.

Discover sleek style with the Dakota Crossback One Piece in Black/Magenta. Shelf bra lining offers secure support, while eco-friendly Ecolast fabric provides chlorine resistance and UPF 50+ sun protection. Built for over 250 pool hours with lasting shape and color.

Timeless black design that flatters every figure and never goes out of style. Eco Endurance+ fabric delivers durable performance with a soft, comfortable fit that moves with you. Medalist silhouette provides reliable support, chlorine resistance keeps color and shape wash after wash.

Vibrant blue and green digital print on a sleek black base for standout poolside style. Medalist back offers added shoulder flexibility, with Endurance+ fabric for quick drying, lasting durability, and a medium leg height that balances performance and comfort during training.

Turn heads at the pool with Speedo's digital printed design in Peacoat. This full-coverage legsuit delivers secure comfort for swimming and poolside moments, with durable fabric that resists chlorine and stays flattering wash after wash, plus light bust support.

Designed for active, confident swimmers who want comfort and style in a single piece. Conservative coverage with a modest neckline and low leg cut for everyday swimming and training. Racerback with wide straps, built-in shelf bra, and removable cups for a secure fit and durability.

Standout Speedo silhouette with a flattering laneback for everyday pool confidence. Flawless fit and freedom of movement across strokes, chlorine-resistant, four-way stretch, quick-dry, and UPF 50+ protection for outdoor swims.

Turn heads at the pool with the Speedo Women's Splice One Piece in Black/White. It features a flattering contour design, front lining, embedded shelf bra, and a medium leg for flexible movement across strokes and lounging.

Eye-catching color-block design with a sleek racerback for a flattering silhouette. Boyleg cut and fixed wide straps provide freedom of movement and comfort. Non-removable padding adds shape and security, while breathable, stretchy fabric suits beach or pool activities. Color Black + Chartreuse, M.

Plus-size tugless silhouette provides secure coverage with soft cup support. Chlorine-resistant fabric keeps color and fit through seasons. Lycra Xtra Life offers long-lasting stretch, while a simple scoop neck and back deliver a timeless, versatile look.

Chlorine resistant Lands' End swimsuit with a smocked side for a secure fit and a square neckline. Adjustable straps provide customizable lift and support. Black multi paisley floral print offers versatile beach-to-pool style and easy care for all-day comfort.

Modern color-block design creates a slimming athletic silhouette. Tummy-control fit flatters the midsection during laps and workouts. Lightweight, breathable fabric offers all-day comfort in and out of water. Wide straps and scoop neckline provide a sporty, modest profile for lap swimming and fitness