black and blue scorpion exo helmet large EXO-R330 Full-Face Tec II ratchet system Scorpion EXO-Warp Dilithium Full Face

Its not quite big enough for a full kit, but its a lot sleeker than the Alta Sky, and if Im just packing the wide-angle it does the job well

Another study, from the University of Massachusetts Amherst, concludes that poles can help when carrying heavier weights, such as a backpacking pack, by keeping you more upright and redistributing muscular demand, with no additional metabolic cost and improved comfort. In other words, poles help and dont cost you extra energy

And then its too late to get a refund

Helmet manufacturers generally make different sized shells and different sized internal padding to help get the best possible fit