Arcteryx Alpha FL 40 Arcteryx Beta AR Jacket This is a good choice

This is a good choice for running or for any high aerobic activity

Articulated patterning allows for unrestricted mobility during dynamic activities

while the body of the jacket is made from lighter

Tyono 30 with a DWR finish

and rear hem

Arcteryx Alpha FL 40 Arcteryx Beta AR Jacket This is a good choiceThe Arcteryx Alpha FL 40 is a great minimalist 30 litre pack for fast and light use in the mountains, ideal whether you're rock climbing, alpine climbing or ski mountaineering. It's very light for a pack of it's size, yet don't let this deceive you the 315 Denier HADRON AC Nylon is super, super tough. The pack has a simple Roll Top closure, which when fully extended gives the pack additional capacity up to 37 litres. The 315D HADRON AC2 Nylon is