It has three snap buttons on each side,
Inside is a large Velcro tape.

The waist part has elastic around the entire front and back
The waist part has elastic around the entire front and back to prevent shifting and ensure a secure fit.

The entire garment is made of soft PVC (vinyl chloride) waterproofing.
The softness is comfortable.
made in China.

Siz:

XS
waist：23.5-27.5inch
legs:15.7-18.0inch

S
waist：25.6-29.5inch
legs:15.7-20.5inch

M
waist：29.5-33.5inch
legs:17.3-20.5inch

L
waist：33.5-37.4inch
legs:19.7-22.4inch　　　

XL
waist：35.4-41.3inch
legs:20.5-22.8inch

XXL
waist：37.4-49.2inch
legs:20.5-23.6inch