Polygon Hefestus Helmet

Bought this helmet at $30 at OCBC Cycle Warehouse sale to replace my 10 year old Trek helmet(no pads; worn out) which has some plastic chipped off on the outer shell & its visor is kinda loose (not used).

Is L size with 56-62cm. It still fit me securely though the adjustors are stretched to their limits. M size would be more appropriate with more allowance.

At $30 i consider it a value buy since is $38 during the cycle event. Polygon helmets are sold out at Rodalink since is a value buy. Other brand i have considered is Prowell which is pretty good value too being sold in hypermarkets.
Surprisingly there's no event associated logo/ad on the helmet unlike other warehouse sales items which is a plus.