The Arc'teryx Men's Zeta LT Jacket is a hiking jacket for the inevitable rainy days. The wet days of hiking are now more tolerable, thanks to 3-layer Gore-TEX with Gore C-KNIT backer technology. The 3-layer does the usual, just as you'd expect, shielding your body from the constant downpour. The backer technology is where things have really stepped up, providing a next-to-skin softness that will have you happy as a clam. Minus that whole clammy feeling. Get it? All this awesomeness, plus a StormHood, an internal pocket, and hand pockets that you can still gain access to when you're laden with a pack. Don't stop there, it's lightweight too, so when you're not wearing it, it can be packed and forgotten until the next rain. Sometimes the best hike days are rainy ones.