Push for podium-level performance in the Arena Poseidonia Swim Mid Jammer now in this striking Black/Turquoise colourway. With clean race-inspired lines and a snug, compressive fit, this jammer is built for swimmers who take their training seriously. Designed with a 35 cm side length and body-hugging silhouette, it delivers reduced drag and confident mobility lap after lap.
Crafted from MaxLife Eco, Arena’s most durable, chlorine-proof fabric made with 50% recycled polyester. This Italian-made jammer holds its shape, resists fading, and dries fast. Whether you train indoors or under the sun, the UV 50+ protection and front lining give you all the coverage and comfort you need to focus on speed, precision, and performance.
Size Chart
Size Chart
| Size Chart | ||
| Waist | Hips | |
| 28 | 28.5 in | 73 cm | 34.5 in | 88 cm |
| 30 | 29.5 in | 75 cm | 35.5 in | 90 cm |
| 32 | 31.5 in | 80 cm | 37.5 in | 95 cm |
| 34 | 33.5 in | 85 cm | 39.5 in | 100 cm |
| 36 | 35.5 in | 90 cm | 41.5 in | 105 cm |
| 38 | 37.5 in | 95 cm | 43.5 in | 110 cm |
| 40 | 39.5 in | 100 cm | 45.5 in | 115 cm |
Arena
Arena
Arena
Arena
Arena
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