The Arena Powerskin Thunder is a wetsuit designed specifically with the needs of beginner open-water swimmers in mind. In developing it, Arena drew on its many years of experience in the sport to create a clear and simple solution for competitive use by both beginners and advanced swimmers.
Powerskin Thunder technology combines all the key elements of a top-of-the-line wetsuit—optimal flexibility, buoyancy, thermal insulation, and comfort. It is made exclusively from high-quality Yamamoto neoprene, which, thanks to its exceptional elasticity and strategic thickness distribution (see photos), allows for a wide range of motion and a natural swimming feel without restriction.
The model features a low, abrasion-resistant collar, 100% waterproof double-blind stitched seams, and an improved zipper for a secure closure.
The Arena Powerskin Thunder is officially approved by World Aquatics, World Triathlon (ITU), Ironman, and USAT, so swimmers can confidently tackle their next race.
Neoprene material. It provides effective protection against cold water.

Approved and certified by the International Swimming Federation World Aquatics. It meets all international standards and allows start at prestigious races.
| Size |
Breast (cm) |
Waist (cm) | Hips (cm) | Height (cm) |
| S | 88-92 | 73-75 | 86-90 | 170-175 |
| M | 92-96 | 76-78 | 90-94 | 175-180 |
| L | 96-100 | 79-81 | 94-98 | 180-185 |
| XL | 100-104 | 82-84 | 98-102 | 185-190 |
| Parameter | Description |
|---|---|
| Material | Neoprene |
| Homologation | World Aquatics |
| Color |
Black
Blue |
Find out how to choose the right swimming goggles. Learn what to focus on when selecting goggles, which lens type works best for the pool or open water, and which models we at Swimaholic have tested and recommend.
The season is slowly getting underway, and it won’t be long before it’s in full swing! What are you asking about? The triathlon races, of course! We’ve put together a few tips for you on what you shouldn’t forget during your swim training phase, and much more.
Before we answer the question in the title, some of you might want to know what a triathlon is. Triathlon is a physically and mentally demanding sport that requires and builds endurance, consisting of three disciplines: swimming, cycling, and running. These must be completed in a specific order, in immediate succession
| Size |
Breast (cm) |
Waist (cm) | Hips (cm) | Height (cm) |
| S | 88-92 | 73-75 | 86-90 | 170-175 |
| M | 92-96 | 76-78 | 90-94 | 175-180 |
| L | 96-100 | 79-81 | 94-98 | 180-185 |
| XL | 100-104 | 82-84 | 98-102 | 185-190 |
The Arena brand was established in 1973 as a division of Adidas France. After its development in the following years, it broke through to the global market and so became one of the leaders in the field of swimming equipment. Especially swimwear, as well as swimming goggles and aids. Arena has its own team of elite athletes who test the quality of the materials and technologies used. Due to the high technological level, the company progressively introduces swimwear made of new materials, both for competitors and recreational swimmers.
MoreYou must choose variant.