MY KILOMETRE Boy's Jammer Swimsuit Kids Trainning Swim Shorts with Drawstring Endurance Swimming Trunks

This is the second pair of these jammers I've purchased because my son was so pleased with the first pair that he wanted another pair in a different colour. He's a slim 5 foot tall, 12 year old and the size XXL fits him perfectly. They washed brilliantly and don't lose their shape. They haven't thinned or wore in certain areas like other brands that we have purchased in the past have. The bright colours are a bonus as we can pick him out in the pool easily during races etc. I'd definitely recommend.

Very good quality of the material,good fit,fast delivery!

Wonderful jammers. Lovely colours. Seems higher quality than just average Speedo ones.However before purchasing the L pair which fit I had ordered and had to return the medium. I measured my son on the waist and hips and compared the results with the size guide and he was at the lower end of the M size (which I had thought was odd because he is 10 and generally has to size up but whatever, I had measured so I trusted that). The M were so too small. The L fits perfectly (despite measuring up as being several inches too big). So yeah, bit of pot luck what will fit.

Bought for my son. Fit well and wear well. He has three pairs now!

Looks great and lasts quite long.

Great fit. Comfortable. Wash & dry really well. Not sure how well they'd work in competitive swimming situations as the do absorb a fare bit of water, as is evident when you wring out the water.

I found it really difficult to work out sizes. I’ve bought a large for my 8 (almost 9) average size child. They still seem a little snug but he’s happy to keep them.Also the ridges are quite obvious in the material, if your child has sensory issues it’s just something to be aware of.We’ve not used them in a pool yet but seem fair quality.

Really lovely, my son loves these for swimming they are the third pair we have bought

My son used and loved these for swim practice for about four months. I never put them in the dryer, until I accidentally did and the string came out and he says they won’t Stay up now.Gotta get a new pair, and I’ll be extra careful! He loves them for swim.

My kids love these. It is their preferred swimsuit now. Size fits as expected if you read their chart. Not common sizing for America.

We are used to speedos. So this is a comparison to that. The XL has a waist and length that is the same as a Speedo size 12. The legs are a little more fitted on this than the speedo. The thickness of the material is thicker than the speedo. We haven’t worn them in the water yet but expect it to perform well.

Order a size up. Had to give it to a smaller swimmer because it was too small of my small 8 yr old.

Very skinny compared to others so had to send it back but the material felt nice and I like the ribbed look.