
Jammers & trunks
Swimsuits, goggles and wetsuits for pool and open water.
- Live deals
- 14
- Top saving
- 63%
- New this week
- 14
14 deals
- Decathlon · Men's
Decathlon Competition Jammer Swimshorts Fina Skinvolt 900 – Men's
£49.99Was
£129.99at Decathlon
Related categories
Deals on swim shorts: what to know before you buy
14 live deals · Last checked 2 November 2026
We’re tracking 14 live deals on swim shorts from 2 UK retailers, including Speedo, adidas, TYR and Zoggs. Prices run from £9.67 to £49.99. The biggest saving right now is 63% off, and the average reduced deal is 59% off. Last checked 2 November 2026.
The percentages shown are against each retailer’s own “was” price. Open any deal to see its price history, and judge the saving against what the product has actually sold for rather than the headline figure.
What to check: Jammers cover to the knee and last longer than briefs in chlorine. Check the drawstring and the fit at the waist.
You buy from the retailer, not from us, so confirm the size, stock and returns terms on their site before you pay.













