Black flies can be unrelenting if you are trying to enjoy some time at the lake or hiking in the deep woods. They attack your ankles, your neck and any other exposed spot they can find. Repellents are nearly ineffective, but Mozzie gear is up for the challenge! The hat is great for protecting your face and neck. The jacket and pants are perfect for hiking with black flies. Try the Mozzie mosquito net blanket if you are sitting still on the beach or camping.