13” hip? What’s with the size chart? Is there a waist size somewhere I’m missing?

It's 13" waist which means the flat measurement (lay the pants down flat and measure the waistband) is 13". You'd then just multiply that by 2 to get 26" to get the waist size. My waist is 28" which means I have to look for things that either say: 28" or 14" for waist size. Hope that helps!

I have looked all over this listing no length description at all! They are perfect in style & price but without the length listed I can't buy, Gildan?

I bought the large. I am 5'7" tall. I normally wear a 30 length pant size. These warm ups were about 6" too long and the pant legs ended up covering and going under my feet. I ended up sewing the bottom of each pant leg up about 5-6". Now they fit perfect. However, I would find it a better purchase to buy a similar item that does provide specific pant leg lengths.

I don't see a drawstring closure on the pic... Is there one? It would make all the difference!

Hello. The Gildan Men's Fleece Open Bottom Pocketed Pant, style G18300, has a covered elastic waistband with drawcord. The drawcord is located on the inside of the waistband and is not visible on the front of the pants. Thank you.