What is the sizing information? I usually like a slimmer fit and I'm only 5'9" and 150lbs, I would think a small is enough but not sure.
172332
I got a Medium and iam 5' 8 1/2" and 164 lbs.... I would get a Medium ... I think small would be too small
101717
Should be good?? I'm 5'9 36" waist. It's baggy on me. I like having that extra room. Hope this helps
174602
I would recommend a small. My son is 9 and 90lbs and the small fit him snug. We recently move up to a medium which provide more room.
396471
I'm barley 5'9 and weigh 150lbs and have a very slender somewhat athletic build and it looks really small on me. I'am 35 yrs old but have a broken back which is why I like it's small/light size.
2148430
Mine is size small and pretty large on me. (5'6", 140 lbs). I would have ordered XS but they didn't have it.
1159767
At 5'7" & 138 lbs, I ordered a small. They fit well but are slightly big once they are wet. I would think a small would be your best choice, they should fit very snugly for better performance.
170
I bought it for my daughter she is about 100 lbs and 5'2 1/2" and I ordered her a small and she likes the fit not too snug but not super loose either. Hope that helps!
888891
Small would be just fine for you. I did not think these were too short. They are very comfortable and I plan on buying another color or too in the future. When I bought these I was 122 pounds and I am still 5'2. I think you will be very pleased with these. I certainly hope so.
1993016
You will like the fit of the small/med. That's what I ordered and I have roughly the same measurements. If you have to "go" while you are wearing them do not pull the legs down if you are sweaty. Roll them down from the top just far enough or you won't get the legs back up without a lot of baby powder.
228665
I am about 5'9'', and I chose the large and they fit me very well. Since you are only a few inches shorter, I would say that larges would be fine unless you have a small hand.
48685
I am almost 5' 7'', 155 pounds, and I ordered a large. For me, it fits perfect. I wouldn't say it looks "bulky", but I can wear a hoodied sweatshirt underneath no problem. Since you weigh a little less than me, I would say go with a medium
156321
My wife (5'7" 120lbs) has small/med and it fits her pretty well. I have the lg/XL and they fit pretty well (6'0" 185lbs) . There are only two sizes that I know of...sm/med and large/XL. Since they go under your sleeves and are a bit stretchy, they give a pretty good range of fit.
330423
I have about the same measurements as you about 120-123 lbs and the small fits just right. You could even put it really tight if you wanted to. Hope this helps.
60602
I tried the small but found them too tight. I'm 5'9" and 180. Medium works well for me.
621189
I am thin and have a 30 waist and am 5'9'.I find the small snug the way I feel they should fit and slightly long.So I would think you should go with the 34 waist and hope the length will be long enough.
833107
Don't know if this helps or not, because I'm 5'10" and weigh 140, but I wear the small in these shorts. They fit me perfectly and I really like them. They're perfect for dive boats, etc., where you want a little more coverage.
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!