Not for super cold weather. One piece of advice: leave screws loose until all are installed, then tighten. I highly recommend these ones and actually prefer them over the more expensive JBuds I had before I got these ones! Before you buy read what other users have to say; google the Bose Community for Soundlink-Revolve-Randomly-Turning-OnHighly recommend you dont spend the $300 until this BUG is fixed, you will be sorry otherwise. I?m really happy with this purchase - I got the red which is super pretty, it?s tiny and light, has decent sound (even a little bass as another reviewer said) and hopefully will prove to be durable. As it turns out, I own a home with a decent if not huge living room (bigger than my previous apartments, however) and I get adequate bass from the Q70t and sub-woofer (for non experts, placement of the sub-woofer matters - ideally in a corner so the bass can reverberate off the walls - one potential issue), but the Q60 might not have sufficient bass. The khaki pair are light weight, vegan and super comfortable. Leider ist das noch nicht alles, im Chat wurde dann auch noch festgestellt, daß die Mikrofonqualität wesentlich schlechter ist als am Controller-Anschluss. Like how it can work individually cause I thought I lost 1 piece for the whole weekend and it was still good. The ear pads began to lose their coating within a few months, then split open unevenly.