At first, i was worried to buy it because it might have flaws. But my 2 friends got one so i decided to go for it and Behold! It was Perfect Snug fit! It wont jiggle all your things while you run and has a lot of compartments for phones , food bars, gels, etc at the sides back waistline and front. Big space at the back without looking bulky and the vest is light.
I love it!