The divers in group number 1 wear functional outerwear. These are the frequent local divers. Divers in group #1 are generally not caught dead in "dive rags" because they are not comfortable, are for the most part plus sized (those of us in group #1 mix in a salad and are in the gym often), are cotton, don't last, are not practical when wet and honestly we really don't care about associating with diving as much as we care about associating with an active, fit, outdoor lifestyle. We're the 1% of divers out there. We're not instructors piling on the dive counts - we're the weekend multiple dives-in-a-day AND the mid-week night divers. We don't find time to dive, we make time to dive. We've sacrificed a lot so there is enough time to get in the water often. Diving is more than an affiliation or an annual vacation. Our dive gear doesn't get put away. It rarely comes out of the truck. I wear clothes that work in a 40 degree temperature swing (high 40's in the Am when I start my dive day and in the 80's when I'm done with my 3rd or 4th dive.) I layer. I need stuff that can get salty and wet, packs small, can take washing after washing and just shake it off and work for me. Highly functional, technical clothing like this isn't sold in dive stores.
There is currently no divewear for group #1. We have adapted mountaineering gear, running gear, climbing gear and clothing from other serious, active pursuits to meet our needs.