Fashion and function? You got that right. These cooling bandanas are great for summit selfies and to keep your dog a little bit cooler on the trail. They're designed to be soaked in water before tied around your pup's neck to bring down the body temp a bit*.
The bandana is made of a soft mesh poly-blend material, and measures 18x18x30". For smaller dogs, roll the top down a few times before tying.
(*Of course, use your best human judgement - bring plenty of water, and if it's too hot out for your dog, leave them at home!)