Athletic Two Piece Swimsuits for Training & Competition
Filters
Speedo Women's Solid Classic Bikini Bottom
Speedo Women's Sculpture Classic Bikini Bottom
Speedo Women's Guard Endurasoft Racerback Swim Top
Nike Swim Effortless Essential Women's Tie String Bikini Bottom
Nike Women's Hipster Bikini Bottom
Nike Swim Effortless Aquarelle Floral Nike Swim Women's V-Neck Midkini Top
Tyr Women's Optic Pacific Tieback Bikini Top
Nike Essentials Scoop Neck Midkini Top
Arena Women's Free Swim Brief
Arena Women's Real Brief Bikini Bottom
Arena Women Bodylift Swimsuit Manuela Two Pieces
Speedo Two Piece Top WATER SUPPLY
Tyr Women Classic Bikini Bottom Unwaver
TYR Training Vari Women's Trinity Top
Nike Women's Ripple Texture Hipster Bikini Bottom
Nike Big Girls' Logo Tape Racerback Bikini & Short Swimsuit Set
Nike Big Girls' Color Block Effortless Essential Long Sleeve Crop Top & High Waist Swimsuit Set
Nike Women's Swim Shoreline Texture Hipster Bikini Bottom
Nike Women's Swim Effortless Essential Women's High Waist Full Bottom
Nike Women's Swim Effortless Hot House Floral Triangle Bikini Top
Nike Women's Swim Effortless Hot House Floral Tie String Bikini Bottom
Nike Women's Solid Cropped Swim Top
TYR Women's Della Boyshort Swimsuit - Prismatic
TYR Women's Durafast Elite Trinity Top - Marmaris
TYR Women's Durafast Elite Triangle Tie Back Top - Marmaris
TYR Women's Nia Scoop Neck Swim Top - Prismatic
TYR Women's Jojo Swim Top - Prismatic
TYR Women's Kelly Square Neck Swim Top - Prismatic
TYR Women's KellySquare Neck Bikini Top - Prismatic
TYR Women's Saylor Racerback Swim Top - Prismatic
TYR Women's Jojo Swim Tank Top - Prismatic
TYR Women's Durafast Elite Trinity Top - Ruis
Speedo Women's Solid Classic Bikini Top
Speedo Women's Solid Comfort Strop Bikini Top
Speedo Solid Cheeky Swim Bottom – Bikini Bottom UPF 50+ Swimwear
Arena Women's Unique Brief
- Featured
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
Training days just got better. At Swim2000, our Two-Piece Training Swimsuits Collection is built for swimmers who crave performance without sacrificing comfort or style. Imagine hitting the pool for an intense workout, feeling free to move with every stroke — no drag, no restriction, just pure focus. Whether you’re a competitive swimmer fine-tuning your pace or a fitness swimmer chasing personal goals, these suits are made to keep up with your toughest sessions.
Crafted by top swim brands like Speedo, TYR, Arena, and Dolfin, these two-piece swimsuits combine durability and flexibility with chlorine-resistant fabrics that hold their shape and color over time. The secure yet comfortable fit ensures confidence during every flip turn and sprint, while stylish designs let you express your individuality both in and out of the water. Perfect for daily training, sun-soaked workouts, or open-water practice, they’re made for swimmers who take their performance — and comfort — seriously.
Train harder, feel stronger, and look better with two-piece swimsuits designed for champions.
Order now at Swim2000.com – where performance meets confidence.
How to Choose the Right Two-Piece Swimsuit for Training
Finding the perfect athletic two-piece swimsuit for training and competition starts with knowing what to look for. Whether you're logging laps, coaching a team, or competing in a meet, the right two-piece swimsuit combines durability, comfort, and performance.
Fit and Coverage: Training two-piece swimsuits come in a range of styles, from high-waisted bikini bottoms that offer full coverage to sporty midkini tops with secure racerback straps. Look for adjustable features like tied backs or slid cups that let you customize the fit for your body type and activity level.
Chlorine Resistance: The best training two-piece swimsuits are made from chlorine-resistant fabrics. Look for TYR Durafast Elite, Speedo Endurance+, Nike HydraStrong, or Arena MaxLife. These materials hold their color and shape far longer than standard swimwear fabrics.
Support and Security: For lap swimming and water aerobics, choose tops with fixed straps, higher necklines, or shelf bras. For competition, consider technical two-piece options like a performance bikini top paired with a training brief. Brands like TYR, Speedo, Nike, and Arena offer a wide selection of performance-driven two-piece swimwear for women.
Browse our full selection of training and competition two-piece swimsuits below, with free shipping on orders over $49.
Frequently Asked Questions About Two-Piece Swimsuits
What is the difference between a bikini and a training two-piece swimsuit?
A training two-piece swimsuit is designed for athletic performance in the pool, featuring chlorine-resistant fabric, secure straps, and supportive fits. Standard bikinis prioritize fashion and sunbathing, while training two-pieces prioritize durability, range of motion, and staying in place during laps, water aerobics, or drills.
Are two-piece swimsuits good for lap swimming?
Yes. Many swimmers prefer two-piece swimsuits for lap swimming because they make bathroom breaks easier and allow mixing top and bottom sizes for a better fit. Look for chlorine-resistant fabrics, racerback or fixed-strap tops, and mid-to-high coverage bottoms that won't shift during your workout.
How should a training two-piece swimsuit fit?
Your training two-piece should fit snugly without digging in. The top should provide secure coverage with straps that stay in place. Racerback or cross-back styles offer the most support. Bottoms should sit comfortably at your natural waist or hips without rolling or sagging. If you're between sizes, go with the larger size for a secure but comfortable fit.
What fabrics are best for chlorine resistance?
The best chlorine-resistant fabrics include TYR Durafast Elite, Speedo Endurance+ (a chlorine-resistant PBT/polyester blend), Nike HydraStrong, and Arena MaxLife Eco. These materials resist degradation from chlorine far better than traditional spandex or nylon blends.
Can I mix and match tops and bottoms from different brands?
Absolutely. One of the biggest advantages of two-piece swimsuits is the ability to mix and match sizes, styles, and brands. You might wear a size M TYR top with a size L Speedo bottom if that gives you the best fit. Shop our selection of bikini tops and bikini bottoms separately to build your perfect training combo.