2 styles to choose from, for men and women Style 1: With eyeglass hole. Weight: approx. 85g. Style 2: Weight: approx. 81g. ROCKBROS balaclava is made of thick fleece to protect your neck and head in cold weather. The neck-lengthening design can prevent cold wind from entering. You can choose between style 1 or style 2 depending on your needs, both of which can be worn under the bike helmet. Breathable & with goggle hole To increase air circulation and reduce condensation on the goggles, we have designed the most breathable and stretchable mesh on the nose and mouth area. The lens holes are located on both sides. It is very comfortable to put on or take off your short-sighted glasses. Breathable & Reflective The blue line on this face cover can be reflected at night, which can increase your safety during outdoor sports at night. 2 layers of fabric are applied on the mouth part. The inner mesh fabric allows you to breathe more comfortably. Reflective The ‘ROCKBROS’ logo on the balaclava reflects in the dark and offers you more safety. Keep warm: The ski mask is made of soft and thick high quality polar fleece to protect you from cold wind. Extended Neck Protection: ROCKBROS balaclava has an extra long neck and offers excellent wind and cold protection. Soft & Breathable: The soft lining ensures better wearing comfort. Breathable mesh material is used in the nose and mouth area so you can breathe freely.