Understanding the Reasons for Pit Zips

Although not as common as they once were, you'll find pit zips on many hard-shell jackets. Learn why there are zippers in the armpits of outdoor wear.

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Visp Rain Jacket

Lightweight. Full Zip and hook and loop closure. Excellent condition! Measurements Armpit to Armpit 18.5 Sleeve 24 Shoulder to Hem 24

The North Face Women's Dryvent Packable Rain Jacket Pit Zips Size XS

The 8 Best Hardshell Jackets

Page 5 of Jackets with Pit Zips

Nebo Windbreaker – OutdoorVitals

How big of a difference do pit zips make in a rain jacket? : r/onebag

rain jacket with armpit vents - Cheap Sale - OFF 54%

Weight: 7.3 - 8.6 oz., Our updated ultralight rain jacket is designed to be lightweight, packable, and affordable. New features include a hood bill,

2.0 AntiGravityGear Ultralight Rain Jacket w/ Pit Zips

Jackets with Pit Zips

Don't Bully My Breed Pit Bull Puppy T-Shirt Zip Pouch by Don Schauer - Pixels

Question) Do I really need zippers under armpits in my jacket? : r/hiking