Details
Classic sports styling, straight from the Speedo design archives. This sporty black HyperBoom Jammer nods to our brand heritage with a blue revival of our iconic go-faster Boom Logo stripe. They’re cut with integral support and an adjustable drawstring for comfort and security during training. Be ready to go again in the quick-drying Endurance+ fabric, designed for durability with high chlorine resistance.
- Endurance+: High chlorine resistant, quick dry fabric
- Drawstring waist for enhanced fit and security
- Integral Support for enhanced comfort
Size Guide
Speedo Mens Swimwear Size Guide
Size | Height cm | Chest cm | Waist cm |
34" | 85 | ||
36" | 90 | ||
38" | 95 | ||
40" | 100 | ||
42" | 105 | ||
44" | 110 |
Please note: Sizes guides are given as a guide only