Good mask. Have you used for boarding and that is really great. Unfortunately, not always quite so tightly. But if the time she sits fun. Is very pleasant on the skin. One side can be with NEM train confined spaces. The other is elastic. No matter how rum is wearing. Whichever is better. Have constricted and open at the bottom of the nose. Wear them during the cold times as a frill at Kicken. So very flexible: D
