Do these pants sit at waist or are they low?

Tech Specs:

Material:

[membrane/laminate] Omni-Tech; [shell] 50% nylon, 50% tactel nylon; [windowpane plaid] nylon Dupionni dobby; [denim] 79% nylon, 21% polyester (deuce denim twill); [lining] polyester thermal reflective 

Fabric Waterproof Rating:

20,000 mm 

Fabric Breathability Rating:

10,000 g/mē 

Insulation:

Omni-Heat (50% recycled polyester, 50% polyester, 60g) 

Fit:

regular 

Side Zips:

no 

Gaiters:

yes 

Seams:

critical seams taped 

Waist:

belt loops with button closure 

Pockets:

2 front hand, 2 back button flap 

RECCO:

no 

Recommended Use:

skiing, snowboarding 

Manufacturer Warranty:

limited lifetime