Choosing the right one competition suit can make the difference between comfort and speed in the water. Two of the most popular models in the entry-level segment are the Speedo Fastskin Hyperspark and the Arena Powerskin ST Next . Both are World Aquatics-approved competition suits that combine excellent performance with an affordable price. In this comparison, you can read how they differ in terms of material, compression, and comfort – useful for anyone who wants to know which competition suit suits him or her best .
1. Material and durability
The Arena Powerskin ST Next is made of ECONYL® recycled nylon , which gives this model an environmentally friendly character. More than 60% of the yarn comes from recycled raw materials, such as old fishing nets and industrial waste. Furthermore, the suit is approximately 20% lighter than its predecessor (ST 2.0), and thanks to its low water absorption, it remains light while swimming.
The Speedo Fastskin Hyperspark uses a Woven stretch fabric with a double compression layer . Here, the focus is more on technology than durability: the suit feels sturdy, dries quickly, and offers consistent compression across the body. Comparing the materials of both tech suits, you'll notice that the ST Next is more durable, while the Hyperspark feels more technically refined.
2. Compression and support
Both tech suits have a double compression structure, but the intensity differs. The Speedo Fastskin Hyperspark offers a more targeted compression , especially around the core and thighs, which provides extra stability during starts and turns. The Arena Powerskin ST Next Distributes pressure more evenly across the entire suit, making it feel slightly softer and more comfortable during longer races. Those looking for a racing suit with maximum compression are more likely to choose Speedo, while Arena offers more comfort without sacrificing performance.
3. Comfort and freedom of movement
It Speedo competition swimsuit The open back offers plenty of shoulder freedom and a streamlined fit. The flatlock seams reduce chafing and ensure a stable position in the water. The Speedo competition jammer Fits snugly without pinching, ensuring comfortable fit during long races or series. Both models from the Speedo Fastskin Hyperspark line provide a performance-oriented, compact fit designed for maximum speed and stability.
The Arena Powerskin ST Next has reinforced shoulder straps and a light, elastic fabric that easily adapts to the body. Both the Arena competition swimsuits if the Arena match jammers are flexible and easy to put on – ideal for swimmers buying their first tech suit. The difference between the two brands lies primarily in the feel in the water: Speedo feels tighter and more technical, while Arena more flexible and comfortable for longer sessions.
4. Weight and water absorption
The ST Next is approximately 20% lighter than the previous generation of Arena suits, partly due to the low water absorption of the ECONYL® material. The Speedo Hyperspark uses a similarly lightweight fabric that dries quickly and retains minimal water. Both competition swimsuits are therefore lightweight, quick-drying, and suitable for multiple races in a single day.
5. Which do you choose – Speedo or Arena?
Anyone comparing both tech suits will notice that they are close in terms of performance level. The choice between Speedo and Arena depends mainly on your personal preference for compression or comfort.
Conclusion
The Speedo Fastskin Hyperspark and the Arena Powerskin ST Next are both strong entry-level models for competition swimsuits and competition jammers. Choose the ST Next if you value sustainability and wearing comfort, and the Hyperspark If you're looking for more compression and technical stability, this comparison of tech suits you can better determine which competition suit suits you best .
