german style motorcycle helmet dot approved CZSBXBHD Helmets Half Shell with Cycling Glasses Retro Open Face Motorcycle Helmets, Vintage Thin Skull Cap Helmet, for Moped Bicycle Cruiser Scooter,C,M 57~58CM : Automotive If your head measures L1 Motorcycle Helmet Headset Color:Dragon Blue Chewy

german style motorcycle helmet dot approved CZSBXBHD Helmets Half Shell with Cycling Glasses Retro Open Face Motorcycle Helmets, Vintage Thin Skull Cap Helmet, for Moped Bicycle Cruiser Scooter,C,M 57~58CM : Automotive If your head measures L1 Motorcycle Helmet Headset Color:Dragon Blue Chewy

L1 Motorcycle Helmet Headset - Wireless Earphones for Riding

Diapers (1.5x your estimate), wipes, two full changes of clothes, feeding supplies, a change pad, comfort items, and first-aid essentials

Chewy

Color:Dragon Blue

So overall, ventilation’s pretty good – and probably too good in winter with those always-open chin vents

If your head measures in between sizes order the size smaller