VERTEX VENT HELMET BLACK :YS0000010437843171:SONON - 通販 - Yahoo!ショッピング
CMC Vertex 2 Vent Helmet - White Petzl
Aerial Adventure Tech - One of our most popular products, the Vertex Vent from Petzl offers at-height professionals' versatility and comfort. The sliding vents open easily on each side of the helmet