WEST BIKING YP0708080 Ultralight Bicycle Helmet Cover Waterproof Reflective Dustproof Rain Cover - Grey

Widening and highly elastic band, excellent toughness, can fully fit all sizes of helmets

Waterproof material prevents rain from leaking in rainy weather

Will not block your sight, making it safer for rainy days

Reflective strip is added to reflect light at night and provide excellent nighttime sports safety

Foldable and light weight, can be placed in a small bag, more convenient to carry