When the starting gun fires, every fraction of a second counts. Your swimsuit can be the difference between a personal best and a podium miss. That is why competitive swimmers turn to tech suits engineered to compress muscles, reduce drag, and help you glide through the water with less effort.
This guide breaks down ten standout ARENA Powerskin suits, from the recycled ST Next line to the featherlight Carbon Air2 and the versatile Impulso. Whether you are a junior just starting out or a seasoned pro chasing a national cut, you will find the right balance of compression, comfort, and speed for your next race.
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ARENA Powerskin ST Next Open Back Women's Competition Racing Swimsuit Full …
Best forEco-conscious female racers
- Recycled fabric
- Lightweight and fast
ConsiderTight fit

ARENA Powerskin ST Next Men’s Racing Jammer Competition Swimsuit Sports Ath…
Best forEco-friendly male sprinters
- Recycled material
- Low water absorption
ConsiderCompression may be intense

ARENA Powerskin Carbon Air2 Men's Racing Jammer Athletic Tech Suit Competit…
Best forComfort-focused male racers
- Easy to wear
- Second-skin feel
ConsiderLess compression than others

ARENA Powerskin ST Next Junior Boys' Racing Jammer Competition Swimsuit Spo…
Best forJunior competitive swimmers
- Recycled fabric
- USA Swimming approved
ConsiderTight fit for kids

ARENA Powerskin ST Next Men’s Racing Jammer Competition Swimsuit Sports Ath…
Best forVersatile male competitors
- Recycled material
- Classic black color
ConsiderCompression may be tight

ARENA Powerskin Impulso Men’s Racing Jammer Competition Swimsuit One Piece …
Best forAll-level male swimmers
- Moderate compression
- Hydrophobic treatment
ConsiderNot as fast as elite suits

ARENA Powerskin ST Next Open Back Junior Girls' Competition Racing Swimsuit…
Best forJunior female racers
- Recycled fabric
- Reinforced straps
ConsiderTight fit

ARENA Powerskin Impulso Open Back Women's Competition Racing Swimsuit Full …
Best forComfort-seeking female swimmers
- Open back design
- Hydrophobic treatment
ConsiderLess compression than elite suits

ARENA Powerskin Carbon Air2 Kneeskin Open Back Women's Racing Swimsuit Smal…
Best forComfort-focused female racers
- Easy to wear
- Second-skin feel
ConsiderLess compression than others

ARENA Powerskin ST Next Men’s Racing Jammer Competition Swimsuit Sports Ath…
Best forStyle-conscious male racers
- Unique snakeskin print
- Recycled fabric
ConsiderLimited availability
ARENA Powerskin ST Next Open Back Women's Kneeskin – Sustainable Speed
Brand: ARENA
A sustainable, high-performance kneeskin that delivers speed without harming the planet.
The ARENA Powerskin ST Next Open Back is a game-changer for female racers. As the first FINA-approved suit made with recycled fabrics, it is lighter, more durable, and faster than traditional options. Over 60% of the fabric comes from recycled yarns, so you can race with a clear conscience while enjoying less water absorption and drag.
The tight, compressive fit is designed for racing, and the reinforced shoulder straps add comfort and durability. The ergonomic construction with low-profile seams ensures a smooth, streamlined shape. If you want a sustainable suit that does not compromise on speed, this kneeskin is a top pick for your next championship.
- Recycled fabric
- Lightweight and fast
- Reinforced straps
- Tight fit
- Limited color options
ARENA Powerskin ST Next Men's Racing Jammer – Recycled Speed
Brand: ARENA
A fast, sustainable jammer that offers excellent compression and freedom of movement.
Men looking for a race-ready jammer will appreciate the ARENA Powerskin ST Next. This FINA-approved jammer is crafted from recycled materials, making it lighter and more durable than conventional suits. The reduced water absorption and drag help you maintain your speed, while the long-lasting compression supports your muscles throughout the race.
The ergonomic construction with low-profile seams ensures a perfect fit and excellent freedom of movement. The aquamarine color adds a vibrant touch to your race-day look. If you want a sustainable option that still delivers top-tier performance, this jammer is a solid choice for competitive swimmers.
- Recycled material
- Low water absorption
- Ergonomic fit
- Compression may be intense
- Limited size range
ARENA Powerskin Carbon Air2 Men's Jammer – Featherlight Support
Brand: ARENA
A comfortable, supportive jammer that is easy to get into and delivers a smooth ride.
The ARENA Powerskin Carbon Air2 jammer lives up to its name, offering a light-as-air feel in the water. Its single-piece construction reduces pressure on the hips and eliminates multiple seams, giving you a second-skin sensation. This design also makes it easier to put on and take off compared to other racing jammers.
The durable Carbon Band technology runs horizontally, providing a compressive feel that stabilizes your core without restricting movement. The black, black, and gold color scheme looks sharp on the blocks. If you prioritize comfort and ease of use alongside speed, this jammer is a fantastic option for your next race.
- Easy to wear
- Second-skin feel
- Carbon Band support
- Less compression than others
- Price may be high
ARENA Powerskin ST Next Junior Boys' Jammer – Youth Racing Edge
Brand: ARENA
A high-quality junior jammer that combines sustainability with race-ready performance.
Young swimmers can get a professional edge with the ARENA Powerskin ST Next Junior Boys’ Jammer. This FINA-approved suit is made from recycled fabrics, making it lighter and more durable for growing athletes. The reduced drag helps juniors improve their times, while the compressive fit supports developing muscles.
The ergonomic construction with low-profile seams ensures a comfortable fit and freedom of movement. It is also USA Swimming 12&Under approved, so it is perfect for age-group competitions. If your young racer is ready to take their swimming to the next level, this jammer is a reliable and sustainable choice.
- Recycled fabric
- USA Swimming approved
- Lightweight design
- Tight fit for kids
- Limited sizes
ARENA Powerskin ST Next Men's Racing Jammer – Black Edition
Brand: ARENA
A dependable, sustainable jammer that offers solid performance in a classic design.
The ARENA Powerskin ST Next Men’s Racing Jammer in black is a staple for any serious competitor. This FINA-approved jammer uses recycled fabrics, making it lighter and more durable than traditional options. The reduced water absorption and drag help you cut through the water efficiently, while the long-lasting compression keeps your muscles engaged.
The ergonomic construction with low-profile seams ensures a perfect fit and excellent freedom of movement. The classic black color is versatile and professional. If you want a reliable, sustainable jammer that performs consistently, this is a great addition to your racing gear.
- Recycled material
- Classic black color
- Durable fabric
- Compression may be tight
- No unique features
ARENA Powerskin Impulso Men's Jammer – Moderate Compression
Brand: ARENA
A versatile jammer that offers moderate compression and lasting performance for any competitor.
The ARENA Powerskin Impulso jammer is designed for swimmers of all levels who want pro-level technology without extreme compression. The high-quality woven fabric provides moderate compression, offering great muscle support and an improved hydrodynamic position. The hydrophobic treatment ensures low water absorption and reduced drag, helping you maintain speed.
The durable stretch fabric is easy to put on and take off, and it retains its shape over time, so you get consistent performance across multiple events. The black teal color adds a stylish touch. If you are looking for a balance between comfort and speed, this jammer is an excellent choice.
- Moderate compression
- Hydrophobic treatment
- Shape retention
- Not as fast as elite suits
- Limited color options
ARENA Powerskin ST Next Junior Girls' Kneeskin – Sustainable Junior Speed
Brand: ARENA
A sustainable, high-performance kneeskin that helps junior girls swim faster and more comfortably.
Junior female swimmers can experience the benefits of a top-tier tech suit with the ARENA Powerskin ST Next Open Back. This FINA-approved suit is made from recycled fabrics, making it lighter and more durable. The reduced drag helps young athletes improve their times, while the compressive fit supports their developing muscles.
The reinforced shoulder straps provide comfort and durability, and the ergonomic construction with low-profile seams ensures a streamlined fit. The open back design allows for maximum freedom of movement. If your young racer is ready to compete at a higher level, this sustainable kneeskin is a fantastic option.
- Recycled fabric
- Reinforced straps
- Open back design
- Tight fit
- Limited sizes
ARENA Powerskin Impulso Open Back Women's Kneeskin – Freedom and Speed
Brand: ARENA
A comfortable, fast kneeskin with an open back that enhances movement and water feel.
The ARENA Powerskin Impulso Open Back kneeskin offers a perfect blend of comfort and performance for female swimmers. The World Aquatics-approved suit features a hydrophobic treatment that reduces water absorption and drag, helping you glide through the water. The moderate compression provides great muscle support without feeling restrictive.
The open back design maximizes freedom of movement and gives you an excellent feel of the water. The durable stretch fabric is easy to put on and take off, and it retains its shape over time. The future dusk color is both stylish and modern. If you want a versatile tech suit that balances speed and comfort, this is a strong contender.
- Open back design
- Hydrophobic treatment
- Moderate compression
- Less compression than elite suits
- Limited color options
ARENA Powerskin Carbon Air2 Kneeskin – Lightweight Support
Brand: ARENA
A comfortable, supportive kneeskin that is easy to get into and delivers a smooth, fast ride.
The ARENA Powerskin Carbon Air2 kneeskin is designed for women who want a light-as-air feel in the water. Its single-piece construction reduces pressure on the hips and eliminates multiple seams, providing a second-skin sensation. This design also makes it easier to put on and take off compared to traditional racing suits.
The Carbon Band technology is woven horizontally, offering a gently compressive feel that stabilizes your core without restricting movement. The electric blue, dark gray, and fluo yellow color scheme is eye-catching. If you prioritize comfort and ease of use, this kneeskin is a great choice for your next race.
- Easy to wear
- Second-skin feel
- Carbon Band support
- Less compression than others
- Price may be high
ARENA Powerskin ST Next Men's Jammer – Snakeskin Limited Edition
Brand: ARENA
A striking, sustainable jammer that offers top-tier performance and a unique aesthetic.
Stand out on the blocks with the ARENA Powerskin ST Next Men’s Racing Jammer in the limited edition snakeskin print. This FINA-approved jammer is made from recycled fabrics, making it lighter and more durable. The reduced water absorption and drag help you maintain speed, while the long-lasting compression supports your muscles.
The ergonomic construction with low-profile seams ensures a perfect fit and excellent freedom of movement. The green snakeskin pattern is bold and unique, perfect for swimmers who want to make a statement. If you want a sustainable, high-performance jammer with a distinctive look, this limited edition is a must-have.
- Unique snakeskin print
- Recycled fabric
- Ergonomic fit
- Limited availability
- Tight fit
Buyer’s Guide: What to Consider
Choosing the right tech suit can be overwhelming. This guide highlights key factors to consider, from compression and fabric to fit and design, helping you make an informed decision for your next race.
- Compression Level: Tech suits come in varying compression levels. High compression suits like the Powerskin ST Next provide maximum muscle support and hydrodynamics but can feel restrictive. Moderate compression suits like the Impulso offer a balance of comfort and speed, ideal for swimmers who prefer less tightness. Choose based on your comfort and race distance.
- Fabric and Sustainability: Many modern tech suits use recycled fabrics, like the ST Next line, which are lighter and more durable. These fabrics reduce water absorption and drag, enhancing speed. If you are environmentally conscious, look for suits with high recycled content. Traditional fabrics like those in the Carbon Air2 offer a different feel, so consider your priorities.
- Fit and Sizing: Tech suits are designed for a tight, compressive fit. It is crucial to follow the brand's sizing chart and consider your body measurements. A suit that is too loose will not provide the intended benefits, while one that is too tight can restrict movement. For juniors, ensure the suit is USA Swimming approved if needed.
- Intended Use: Consider your swimming level and race frequency. Elite racers may prefer high-compression suits like the ST Next for maximum speed. Recreational or multi-event swimmers might benefit from moderate compression suits like the Impulso, which are easier to put on and take off and retain shape over time. Choose a suit that matches your competition needs.
- Design and Features: Features like open backs, reinforced straps, and single-piece constructions affect comfort and performance. Open backs offer more freedom of movement, while reinforced straps add durability. Single-piece constructions reduce seams and pressure points. Consider which features are most important for your swimming style and body type.
Conclusion
Selecting the right tech suit can significantly impact your performance. The ARENA Powerskin line offers options for every swimmer, from the sustainable ST Next series to the comfortable Carbon Air2 and the versatile Impulso. Consider your compression preferences, fabric priorities, and fit needs to find the perfect suit for your next race.
For most competitive swimmers, the ST Next series provides an excellent balance of speed and sustainability. If you prioritize comfort and ease of use, the Carbon Air2 or Impulso are great alternatives. Whatever you choose, a well-fitted tech suit will help you swim faster and feel more confident on race day.

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