What is the difference between comfort fit and traditional fit rings?

Wedding Bands: Comfort Fit vs. Standard Fit

comfort fit wedding bands explained - Ravens' Refuge

7mm Brushed Flat Classic Style Wedding Band Ring For Men Or Ladies

Comfort Fit Vs. Standard Fit – Luvari

5mm Matte Comfort Fit Wedding Ring

4mm Comfort Fit Wedding Ring

Dainty 14k White Gold Comfort-Fit Band Traditional 2mm

925 Sterling Silver 7mm Court Shape (Comfort Fit) Classic Weight

What Is a Comfort Fit Ring? – Rustic and Main

Comfort Fit Wedding Bands & Comfort Fit Wedding Rings

Orien Jewelry 6mm Cobalt Wedding Band for Couples Classic Domed

Solid Palladium 6mm Comfort Fit Step Edge Wedding Band Ring Mens

Regular Dome Comfort Fit, 6mm - Black Titanium

Regular Dome Comfort Fit, 2.5mm - 14K Rose