I am 5'9 and 135lbs, should I get a medium or small?
271261
Get the size you normally where, it runs pretty true to size. Just know that it will be slightly tighter than normal, and the sleeves are just a bit shorter than I woupd like so if you have long arms in comparision to your body you might want to size up but that's a personal preferance. You could also just go into your local sporting goods store as many of them still carry this style, just to see what fits you best.
271262
I'd suggest a small, unless you like it a bit baggy, or plan on several layers
375318
I think a small would be okay. My son was about 5'8 and 130 lbs when I bought it and he's now 6'1 and 150 and the shirt still fits. He is slim.
1535826
I am 5'4" and 115lb and wear a medium, but I like to size up in compression wear. I think a medium would fit you well.
885614
Depends on how you want it to fit. For a more relaxed fit, I'd size up. I got a small. I'm 5'1", 108 lbs. The small is relatively long and loose on me. The XS would have been a bit clingier and shorter than I'd want.
241958
I'm 5'9 and 154lbs the medium is perfect, meaning if I was a bit taller or heavier it would be too tight.. I think you should go for a bigger size, just take in mind that the suit should be tight, otherwise you'll get cold washes more often.
69459
I'd go with the large. I bought the medium and its snug on me and I am 5'6, 134lbs. & 36C.
611827
if you're 9-9.5, I would recommend medium. I'm 7-.5 and small fits me perfectly.
1827655
I'm a very petite girl. I'm about 115lb and I got a small belt wich is just perfect for me. I would recomed the medium for you. I hope this helps
53324
I bought a size medium for my daughter last month. She is 5'4 and 135, very fit. It was loose fitting should have ordered a small. Hope that helps.
972849
I would go with a medium. The small would probably work for your 9# but it might be a uncomfortable for the taller one
1307218
I would definitely go with a small, I'm 5'6" and weigh about 145 and I have the medium queens, but I do have extra space around my waist.
214554
I would go with the small. My son is 5'9" 150 lbs. & I ordered him the large & it fits fine.
1394701
Hmmm, well I am 5'11" 195lbs and large is perfect on me, So Medium or Small, but I'd probably go with Medium.
1532968
I am 6' and 170 lbs. The XL fits me perfectly. I would go with the medium especially if you ever want to put a layer underneath.
401436
XL would be fine. I'm 5'9 195lbs and the xl was perfect, but a little long for me, so it should be fine for you
445602
My son is 130 lbs and 5'9" and his "small" fit him perfectly. My husband is about your size and for him I would definitely buy the large. By the way, this is a GREAT product! You won't be sorry. Helps so much!
1370373
Since they are adjustable a medium should be OK. A small will be really small.