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

Classic Domed Comfort Fit Wedding Ring 2mm

3mm Comfort Fit Wedding Ring

Comfort Fit Ring Size Chart Standardized Measurements (inches, mm

Tungsten Ring 4mm Classic Gold Comfort fit band – Tungsten Titans

Regular Dome Comfort Fit, 3mm - 10K White

Solid 18k Rose Gold 7mm Flat Comfort Fit Wedding Band Ring Mens

5.5mm Comfort Fit Wedding Ring

Regular Dome Comfort Fit, 2.5mm - 14K Rose

Comfort Fit Vs Standard Fit Wedding Bands

Wedding Bands: Comfort Fit Vs. Standard Fit

Mens Comfort Fit Ring Sizing FAQ - Pros and Cons– Pillar Styles

All About Men's Wedding Bands: Comfort Fit vs. Non-Comfort Fit