shoei rf 1400 red RF-1400 Helmet aerodynamic shell shape with integrated spoiler makes it SHOEIs lightest SNELL Shoei - RF-1400 Fearless Helmet

Its hard to say if this jump in price is worth the cost (mainly because Ive not tried the Designers Edition) but its a nice option to have for people wanting a more refined look and feel

For example, Deltas carry-on limit is 45 linear inches : 45 linear inches (allowed) 22 (h) + 14 (w) + 9 (d) = 45 inches 25 (h) + 10 (w) + 10 (d) = 45 inches 46 linear inches (too large) 24 (h) + 14 (w) + 8 (d) = 46 inches Carry-on size limits are there to make sure everyones luggage will fit in the overhead bins

You need to measure the circumference of your child's head to figure out which helmet size to buy

Juliana Quincy CC Rival 3,699 / $3,499 as tested Pros: Very comfortable