I recently purchased a 701 vest and based on my physical dimensions I was well within the M/L classification. After receipt, I had to cinch it up almost all the way - so it seems to run a little large.

I’ve used this setup enough times, I do all types of work. I use this setup for carpentry related or handyman type stuff.
You CANT load these vests down too much or you will really feel it, and or the vest starts ripping.

I’m buying a belt setup for my heavier work that requires more weight to be carried around and I’ll use suspenders to go with it. (Garage door)

Overall I love the setup and the way it looks.

I will say one thing though. The way the vest is setup to put the pouches on does not allow you to easily access or see your tools.

I like the product, 100% I only had to exchange the pouches for a bigger ones, for more storage, but the product 5 *****

I only had my tool vest for 4 days and everything felt natural. I had to send the vest back to get a smaller size (I'm not as fat as I thought) so I'm back to my old tool belt that is over 12 years old and it feels un-natural! I'm very excited to get my vest back.

I've worked in construction over 25years. Due to bad discs in my back and a pinched nerve. I've given up on wearing any type of tool belt ever again.

This vest system is great! I can carry all my tools again and still walk at the end of the day.