likely on the night shift/early morning with winter time upon us. i'm in california, bay area. so i dont have to deal with snow or harsh conditions. but it does get cold at nights, maybe 50's/high 40's, or would it be better to wear lose fitting clothing during work? might get hot indoors with all the phsical work so here's the checklist so far i get from other posts. no required uniform, like UPS logo shirts, etc? good pair of gloves boots, possibly steel toe otherthan that, wearing anything you want? are beanies or hats allowed? for pants, cargo khakis, jeans? maybe a back brace or wrap would be helpful with all the lifting?