Men's Boom Solid Jammer Black
Men's Boom Solid Jammer Black
Size Guide
Find your size
| Speedo Size | UK | Waist | Hips |
|---|---|---|---|
| 26 | 26 | 24.5-26.5 | 31.5-33.5 |
| 28 | 28 | 27-29 | 34-36 |
| 30 | 30 | 29.5-31 | 36.5-38 |
| 32 | 32 | 31.5-33 | 38.5-40 |
| 34 | 34 | 33.5-34.5 | 40.5-41.5 |
| 36 | 36 | 35-36.5 | 42-43.5 |
| 38 | 38 | 37-38.5 | 44-45.5 |
| 40 | 40 | 39-40.5 | 46-47.5 |
| 42 | 42 | 41-42.5 | 48-49.5 |
| 44 | 44 | 43-44.5 | 50-51.5 |
| 46 | 46 | 45-46.5 | 52-53.5 |
Find your size
| Speedo Size | UK | Waist | Hips |
|---|---|---|---|
| 26 | 26 | 63-68 | 80-85 |
| 28 | 28 | 69-74 | 86-92 |
| 30 | 30 | 75-79 | 93-97 |
| 32 | 32 | 80-84 | 98-102 |
| 34 | 34 | 85-88 | 103-106 |
| 36 | 36 | 89-93 | 107-111 |
| 38 | 38 | 94-98 | 112-116 |
| 40 | 40 | 99-103 | 117-121 |
| 42 | 42 | 104-108 | 121-126 |
| 44 | 44 | 109-113 | 127-131 |
| 46 | 46 | 114-118 | 132-136 |
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Waist
Measure around your navel (bend to the side to find the dent, this is where your waist is)
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Hips
Measure around widest point of the hips and bum.

| Speedo Size | UK | USA | DE | FR | IT | EU |
|---|---|---|---|---|---|---|
| 26 | 26 | 26 | 1 | 34 | 40 | 1 |
| 28 | 28 | 28 | 2 | 36 | 42 | 2 |
| 30 | 30 | 30 | 3 | 38 | 44 | 3 |
| 32 | 32 | 32 | 4 | 40 | 46 | 4 |
| 34 | 34 | 34 | 5 | 42 | 48 | 5 |
| 36 | 36 | 36 | 6 | 44 | 50 | 6 |
| 38 | 38 | 38 | 7 | 46 | 52 | 7 |
| 40 | 40 | 40 | 8 | 48 | 54 | 8 |
| 42 | 42 | 42 | 9 | 50 | 56 | 9 |
| 44 | 44 | 44 | 10 | 52 | 58 | 10 |
| 46 | 46 | 46 | 11 | 54 | 60 | 11 |
Colour:
Description
Description
Our new Solid Boom Jammer is built for training and active swim sessions. Made from Endurance Pro fabric with four-way stretch, it resists chlorine and pilling for lasting comfort and durability. A full elastic waistband with internal drawcord delivers active comfort, while bonded hems ensure a distraction-free fit. The design includes a side zip pocket and UPF40+. Body made of 57% polyester, 43% polyester PBT.
Delivery & Returns
Delivery & Returns
Standard UK: 3–5 working days - £5.99 (free over £50)
Express UK: Next working day - £8.99
Standard International: 5–12 working days - £12.99 (free over £75)
Express International: 4–7 working days - £24.99
We ship to 40+ countries worldwide. See full delivery info here.
SKU: 8A00012600226
Specifications
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Activity
Fitness