PROBEROS Bicycle Helmet for Men and Women featuring Ventilation Design and Detachable Visor | Lightweight 225g PC and EPS Build for 57–63cm Head Nail drill machine [Three Rolls of Waxed Thread]

[Three Rolls of Waxed Thread] : Thick and waxed leather thread has strong toughness and strong load-bearing capacity

The UPF 50+ fabric effectively blocks harmful rays

it allows effortless access and secure closure

Made from high-quality rayon chemical fiber

PROBEROS Bicycle Helmet for Men and Women featuring Ventilation Design and Detachable Visor | Lightweight 225g PC and EPS Build for 57–63cm Head Nail drill machine [Three Rolls of Waxed Thread]The PROBEROS PC and EPS Lightweight Bicycle Helmet for Men and Women is designed to provide reliable head protection with minimal weight and maximum comfort. Constructed from durable polycarbonate and expanded polystyrene materials, this helmet offers high density impact resistance while keeping the overall weight around 225g. The adjustable strap and chin system ensure a secure fit for head sizes ranging from 57 to 63 cm, while the multiple