Single or Double Suit Vents? How to Choose

A vent is a slit at the lower back of the jacket. A single vent runs up the center. Double vents sit to either side. Both give the skirt of the jacket room to move.

Look at the back with the jacket buttoned and your arms at your sides. A vent should generally hang closed at rest. If it flares, check the fit across the hips and seat.

Compare the options while moving

A center vent gives the back a simple line. With double vents, the center panel can hang down when you put your hands in your trouser pockets. A ventless jacket gives a smooth back but has less room to spread as you move.

Check for temporary stitching

New jackets sometimes have a loose X-shaped stitch that holds each vent shut for transport. Ask the store or your tailor to remove it before wearing the jacket. If you’re unsure whether stitching is temporary, have the store check.