Speedo Boys' Jammers Swimming Shorts, Black

Product information

Junior swim shorts for boys, ideal for swimming lessons or after-school clubs.
Eligible for International Delivery
100% polyester
Washing Instructions
Machine washable at 30°C

Brand Story

Speedo has a long and impressive history dating back to the early 20th century when the company was created in Australia in response to a growing beach culture down under. Since the birth of the brand, Speedo have always made headlines thanks to the style and the performance of their swimwear.

Speedo dominate competitive swimming with a staggering history in relation to the Olympic Games. Since the 1950s Speedo have had a powerful connection with Olympic athletes, culminating in the Beijing Olympic Games where 92% of all swimming medals were won by athletes wearing Speedo swimwear.

Speedo use the ground-breaking technology they develop for athletes in their commercial ranges to give you a competitive edge and a more enjoyable swimming experience. For example, the Endurance range is developed to be chlorine resistant so you won’t have to replace your swimwear time and again.



We want you to be happy with your purchase. If you're not, depending on the type of product, you can make free returns in the UK via John Lewis shops, Royal Mail, Collect+, or MyHermes. If you need to arrange collection of large or heavy items, call us on 03456 049 049. For international returns queries, call us on +44 1698 545 454. Find out more about returns.

You'll find returns information on your delivery note. Unless faulty, we'd like you to make your return within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.

Q & As

Rated 4.4 out of 5 by 16 reviewers.
Rated 1 out of 5 by Sizing of Speedo Jammers I totally agree with all the previous comments about the sizing. Please JL listen to your customers - state age range as well as waist size 03 January 2015
Rated 1 out of 5 by Speedo jammers Really poor sizing. My son is 10, I measured his waist as 24" and ordered the 24" pair. When they came they were tiny. The label inside says age 6/7. Why don't John Lewis list the age next to the waist size as it will give a much better guide to what size to get. The shorts also have a drawstring waist so that will make the waist adjustable. 14 September 2014
Rated 5 out of 5 by Jammers swimming trunks 2nd pair we have had - Son says they are great. Very quick service once again from John Lewis using the click and collect service at Westfield. 11 June 2014
Rated 5 out of 5 by Good quality and long lasting. I would buy them again This is my second pair of Speedo Jammers purchased from John Lewis. They fit well and retain their shape and colour. My son is very happy with this style 14 May 2014
Rated 4 out of 5 by Great shorts come up very small My son wanted these shorts for swimming club. I measured his waist and it was 22 " so I ordered the 22". We couldn't even pull these up. After several further tries we ended up keeping the 28". My son is tall and thin so I was surprised we had to size up so much. Now we have shorts that fit they are excellent and most importantly do not slip down when he dives in! I would have given 5 stars if it were not for the sizing issues. 18 April 2014
Rated 5 out of 5 by Great, but watch the sizing I wasn't sure what size to get because these are sized in inches; checked the John Lewis guide and it seems that for my son's age (8) he should be around 24 inches at the waist (which he is); however, when they were received, the jammers were actually size 6 Australian and 112cm European (he is 135cm in height). They are, therefore, VERY snug ... Note to John Lewis ... can you list the other sizes on the label, not just inches, as these don't seem to be particularly accurate in terms of overall sizing and age ... 25 February 2013
Rated 5 out of 5 by Great product Very good quality. Nice fit. My 12 year-old son is very happy with them. 23 September 2012
Rated 5 out of 5 by Excellent swimming trunks These are great trunks. Much better than board shorts. Highly recommended. Great service from Click & Collect. 21 September 2012
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