Helium 2 Jacket Review

Exploring the technical features of this ultralight waterproof and breathable rain jacket.

Helium 2 jacket review. Since this jacket is made of nylon the helium ii doesn t offer a high level of breathability. The helium ii jacket is well named. The new outdoor research helium is essentially a cross between a super light rain jacket and a wind shirt. A technical review of the outdoor research helium ii jacket.

The helium ii is an ultralight waterproof breathable rain jacket that s lightweight enough that it can be used as a wind shirt in breezy conditions. It sets the bar as our classic pick for the ultralight backpacker. By far the smallest and lightest ultralight jacket we tested the helium ii is our top pick for ultralight adventures. Great for keeping the wind off without rustling or flapping about.

Built for flash storm protection the 100 waterproof breathable helium ii jacket weighs an incredibly light 6 4 ounces. Minimalists this is your solution for maximum storm protection. This ultralight shell which weighs just 175g in size m is ideal for weight conscious activities such as hill running lightweight walking and backpacking or for throwing in your crag pack just in case. Finally the jacket is an impressive wind blocker i ve used it and the prior generation helium ii on cold days while mountain biking to take the sting out on a frigid descent and provide some heat trapping warmth.

It sacrifices some protection and features to keep things minimal but is still a great option for an emergency layer or anyone wanting to shed ounces. It even packs into its own pocket down to the size of a sandwich making an easy addition to your harness backpack or running vest. It has a fully adjustable hood which is an unusual bonus on such a lightweight jacket.