5'7" 165 lbs. MediumIt's a cycling jersey, so I'll review it as such. On the bike, if it weren't for the ride essentials I the (generous) pockets adding some weight, I wouldn't know it was on my back. Very comfortable and airy. No creep in the arms nor waist. 87 degree ride today, usually when you half zip to cool down. I preferred to keep it nearly full zipped and let air move through the fabric and the sweat just disappear. Would buy again without hesitation.A very durable yet lightweight jersey. Well-ventilated. Bright orange is easily spotted by cars and pedestrians. One point I did not anticipate is the black line across the lower half is higher than I expected and cuts you in half visually. I am very thin and still find it an awkward place to make a horizontal change of color, almost makes me feel like I look heavier than I really am. That seems nonintuitive as black is generally slimming but the straight-across band of color kind of messes with the eye when paired with black shorts. It can appear that you are wearing very high waisted shorts. Of course, no one sees that when you are riding.Great fit; more relaxed and not race fit. Good for hot summer rides.Excelente producto. 100% como lo esperaba6ft 205lbs I usually have size issues but this fits perfectly. Lightest jersey I have which is great for hot AZ summers.