these are a full side zip with hook and loop closure so the front and back can be two pieces to make them easy to wash, take on or off
the waist 38" band with the cinch belt that is adjustable there is some elastic on both sides that would stretch the waist band to 40" and there are also two sets of snaps on both side to make them smaller to 36". Makes it easy to adjust to whatever base layer you choose.
NOTE last picture shows a scuff to the material on the right lower leg, it does not go through the material but I wanted to point it out so you would know it is there.
Time to get out in the snow!
Returns Accepted for this item if it's within 30 Days