Men Swimsuit First Jammer 500
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San Francisco, 735 Market St. Options
Select an available color and size to see options.
more than 200 hours of use
Good support thanks to the spandex-free elastic fabric.
Press flat against the skin and allow the swimmer to move without difficulty.
Easy to adjust fit around waist thanks to the drawstring.
Increased buoyancy thanks to the tight material with greater coverage + stretch
Sizing is very good, you'll find one that fits well without pinching. Otherwise, just your basic jammers. I liked the first pair so much, I went to buy a second one. I'm satisfied, but colors are boring. Colors helps your family to recognize you at practice or competition. Only black and blue, black and orange. boring.
the cloth got ripped of from the stiches in the very first week of purchase
Thank you for rating the swimming jammer. Your feedback is important for us to improve our products year after year.
I apologize for the bad experience that you have faced with the swimming jammer. Ideally, all our models have 2 year warranty on them, which means that we stand by the quality of our products.
I see that you may have received a defective piece of our jammer. For this, I invite you to any of our Decathlon stores to have the swimming jammer exchanged for a product that best suits your requirement. Our sales advisors will be happy to help you out with the same.
I stay available in case you have further queries. Have a good day.
Digital Leader | Swimming
Decathlon Sports India
Nice fit, durable and value for money
The quality of the product is good. It's always good to get by trail. Trail facility available. Swim wear is nice especially while swimming. Durability of the product is also good. Overall, the product is good. The only thing is bit costly. But it is worth.
Nicee product good fit and feel
Bought these as I noticed a lot of the top swimmers wearing them and as I used to compete myself and didn’t want to offend the world with me in a pair of budgie smugglers t tried and love these trunks. I’ve ordered some more as the quality of them leave my speedo’s For dead in comparison a very good buy indeed
This is an amazing product while swimming
So far have used it about 20 times, in the pool and sea. Everything still OK.
Thank you for your review for the MEN'S JAMMER 500 FIRST SWIMSUIT ALLFREK BLACK YELLOW!
It's good to hear how far our products have been pushed to its limits. Considering this product is specially engineered for use in the chlorine pool and you've use it in the sea too. We do receive feedbacks from triathletes who also used this jammer for a swim at the sea and it performs just well.
Thanks to it's two-piece material construction, it gives more stability for swimmers and it's very comfortable as the material 'hugs' around your thighs nicely giving the comfort you need underwater.
See you around soon Kong.
Swimming Sports Advisor| Decathlon| Nabaiji| Joo Koon|Singapore
Good for my 10 y old boy
I like the quality of the cloth of my jammer.
Very nice quality in an affordable price!
As I do both running and swimming, the shorts enables me to double it up as a compression as well as it being a swim shorts. Lasting and dries up fast. It's my 2nd pair and will definitely buy a few more..
Thank you for your awesome feedback on our 500 First Men's Jammer Shorts - Black Allfrek Yellow!
You're right! The elastic fabric that comes with the jammer helps to provide better fit to your thighs while swimming, while maintaining it's shape even after hours of wearing it, just like compression-wears. And what's cool is that it is able to withstand up to 200 hours submerging in chlorine pool. In other words, it's Chlorine-Resistant which is favored by triathletes too!
I hope you enjoy wearing them and I hope to see you around soon at any of our Decathlon stores!
Swimming Sports Advisor| Decathlon| Nabaiji| Joo Koon
The Product was used by my children and they liked and said was very good.
Great fit, and quality for a very good price. Very comfortable whilst swimming
Thank you for visiting us and making your purchase! We’re glad that you found what you were looking for. It is our goal that you are always happy with what you bought from us.
We look forward to seeing you again. Have a great day!
Decathlon Hong Kong Sports Team
- 100% Polyester cationic
- 100% Polyamide
JAMMERS – length 17.3'' First and foremost, a swimsuit should be comfortable. It should enable you to move with ease. That's why it is important to choose the cut of your swimwear carefully. The jammers provide great muscle compression for the quads and glutes, resulting in the perfect fit.
100% polyester Our engineers have developed a polyester-based textile and replaced the spandex fibers with PBT fibers. These give it sufficient elasticity to ensure user comfort while protecting it against the damaging effects of chlorine. This PBT thread - is quick-drying. - only loses 3 to 4% resistance throughout its lifespan. - UV-resistant: even the brightest colors will retain their colorfastness.
Products bearing the AQUARESIST label are guaranteed to deliver resistance to chlorine throughout their lifespan. They will maintain their elasticity, and are UV-resistant. For these reasons, they are recommended for regular or intensive pool use.
Swimwear intended for regular intensive use.
The environmental impact of the product is calculated with different indicators over its entire lifecycle. An overall score (ABCDE) is attributed to help you easily identify the products with the best environmental performance. Use the score to compare products of the same type with one another (T-shirts, pants, backpacks, etc.). Decathlon chose to apply this environmental labeling system. Website:sustainability.decathlon.com Explanatory video: https://youtu.be/8t63KkRwn_8
The products labeled with AQUARESIST certification are tested under repeated cyclical loading in a pool of chlorinated water for 240 hours. No deterioration of elastic strength was observed throughout the test. Unlike a standard swimming product, this product retains its shape.
Store the swim shorts in a dry place.
Men Swimsuit First Jammer 500
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
|Weight Thresholds||Shipping within California||Shipping outside of California|
|> 9 lbs||$20.00||$25.00|
|> 30 lbs||$50.00||$65.00|
|> 100 lbs||$100.00||$125.00|
|> 200 lbs||$200.00||$230.00|
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.