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

Men's Comfort Fit Classic Domed Wedding Band

Wellingsale Ladies 14k Yellow Gold Solid 3mm COMFORT FIT

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

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Comfort Fit Vs Standard Fit Wedding Bands

Tungsten Wedding Band Ring 8mm Men's Engagement Gold with Brushed

What is the comfort and standard fit? – VicStone.NYC

Men's Comfort-Fit Wedding Band - Classic Comfort-Fit Ring - Do Amore

Matte Gold Comfort Fit Wedding Band: 3mm Classic Domed Wedding

Buy Low Dome Comfort Fit Classic Plain Wedding Band - Diamonds

Buy low dome comfort fit wedding ring at Diamondrensu online