SpeedoMen's Swimsuit Jammer Endurance+ Solid USA Adult

I recently bought the Speedo Men's Swimsuit Jammer in Endurance+, and let me tell you, they are fantastic! The fit is perfect, and they provide great support and coverage without feeling restrictive.Pros:Comfortable Fit: These jammers fit like a glove! The material is stretchy yet supportive, allowing for a full range of motion while swimming.Durable: The Endurance+ fabric is incredibly resilient against chlorine, which is essential for frequent swimmers like me. They look brand new even after several sessions at the pool.Stylish Design: I love the sleek design—these jammers look good on! I’ve received several compliments while wearing them.Cons:Price Point: They are a bit on the pricey side, but I believe the quality justifies the cost.Overall: I loved these jammers so much that I’m pretty sure they were stolen from the aquatic center! I had to buy another pair because they are just that good. Highly recommend them for anyone looking for quality swimwear!

I wear a 30, or sometimes a 31, pant. The size 32 jammer fits snuggly but comfortably. Material feels sturdy.

Best Swim Trunks I’ve Ever HadI swim a mile every day in the pool and wear the same pair of trunks each time. Normally, after a few weeks, they’re so worn out you can practically see through the backside. Not with these! After five months, they’re still going strong and look like new.I rinse and dry them daily, and occasionally throw them in the wash. They do run a bit tight—I’m a big guy—so next time I’ll size up. But overall, these are hands-down the best swim trunks I’ve ever owned. Definitely buying more!Edit:May 18th 2025.Still going strong in the look almost new

I bought these because I started swimming laps for cardio improvement. I'm 5' 11" and at the time of purchase, weighed 165 and wore waist size 33 jeans. I am thin but have a little muffin top because I am out of shape and only recently started exercising again.I was concerned about the mixed messages regarding sizing. According to Speedo's sizing chart, having a size 32 waist means that you're supposed to buy a size 30 but reviews suggested to buy the size corresponding to your pants size. Being a size 33, I bought both the 32 and 34 with Amazon's try before you buy program.I acknowledge that the proper fit is supposed to be skin tight and completely free of wrinkles but never having used anything but "swimming trunks", I felt more at ease with the size 34. The more appropriate fit for serious swimming would probably be the 32 or 30 but I felt uncomfortably exposed with the size 32 and I can't and don't want to imagine wearing a size 30. The inner lining is made of the same material as the rest of the jammers and smooths out the front panel to the extent that my children don't cringe.My old swimming trunks were Columbia water shorts and made of polyester so they held up but bleached out after about 2 months of 5 days/week 1 hr lap sessions. These Speedo Endurance jammers are holding up well after 4 months of comparable usage with only the stitching starting to fade out. As a comparison, my childrens' spandex/nylon swimsuits literally disintegrated in the same time frame.The best part is that I cut 2-3 strokes per 25m length just by switching to the jammers. On average, that savings comes out to ~195 strokes per 66 length mile. So for my swimming style, I'm saving about 9 lengths/mile just by using these jammers. Lacking experience, I had no idea that there would be such a difference. I'm gliding in the water and not dragging as if I'm pulling a parachute like with my old trunks.Now, after 6 months of steadily working out and swimming I'm replacing fat with muscle but I'm losing more fat bulk faster than adding muscle bulk. So I've dropped 10 lbs, my muffin top and I cinch up another belt notch on my size 33 jeans. The 34 jammers are now loose and the extra material leaves wrinkles in the front and clings when wet. I kept the 32 jammers and these now fit comfortably and I plan to use them until I can put some good weight back on.Long story short; I like and recommend the Speedo Endurance Jammers and would buy them again. They last longer than standard swim suits and significantly reduce drag. Took off one star because the stitching will eventually fail first and they should have used the same material for the stitching as for the rest of the suit. Hopefully, my sizing experience will help make informed decisions.

Great quality, original product, size up, I'm 1.72m and 65kg, I got size 34 but 32 is also fine.Size:table is not accurate

Size up! But great material and fit. My husband just got them in the water and he said they’re great

I just got size 36, which seems to fit pretty well on me. I chose 36 based on what other reviewers say (sizing up). I normally wear 32 to 34-inch (M) shorts/pants. What you really need to know the size numbers that Speedo uses is NOT waist sizes in inches. I confirmed with Speedo that those are just numbers to identify different sizes. For example, according to the sizing chart, Size 36 should be waist 38 inches. What I received (36), however, is definitely NOT 38 inches because 38 inches would be way too big for me.Now, here is the problem. The sizing chart says Size 36 is XL. But the box that I received says 36 and M. I assume M stands for Medium because that's what I normally wear. In fact, the sizing chart says size 32 is M (waist 34).I have no idea what sizing information that we should rely on. Since I normally wear 32-34 inch waist and Size 36 fits well, I would say the rule of thumb is to add 2 or 4 to your waist size and use that number as your size. I would go higher than lower.Both Speedo and Amazon should work together to sort out these sizing and sizing chart inconsistencies. They shouldn't leave potential customers wondering what sizes they should get. The swim wear looks nice, and I would give 4 or 5 stars for the product. But I give it a still generous 3 stars because of the poor sizing information.