Feature: Made of high-quality cotton material, soft and skin-friendly, comfortable and breathable Outer quality crystal velvet fabric, soft, cold resistant, warm, suitable for autumn and winter use High-quality on both ends, firmly attached, easy to adjust, no hair Three-dimensional wrapping of nose and chin, large space and smooth breathing Filter and keep warm The ergonomic design makes you feel comfortable. Application: cycling, running, outdoor sports. Function: dustproof, face protection, warm, windproof. Specification: Gender: Unisex Note: Due to manual measurements, please allow a difference of 1-3mm. Due to the different displays and different lighting, the image may not reflect the actual color of the item. Thank you for your understanding. Include: 1 X mask