Zeno Full-Zip Pants

The Mountain Equipment Zeno Full-Zip Pants are a solid option for anyone needing reliable rain protection that's easy to get on and off in a hurry. Constructed with Mountain Equipment's own 2.5-layer DRILITE fabric, these pants offer a good balance of waterproofness and breathability without feeling overly stiff or crinkly. The full-length side zips are the star feature here, allowing you to pull them on over boots and other layers without an awkward dance, which is a real boon when the weather turns quickly. They're cut with an articulated fit that doesn't feel restrictive, a crucial detail for active pursuits like hiking or scrambling.

Weight-wise, they sit comfortably in the lightweight category, making them a sensible addition to a backpack where space and ounces matter. The fabric, while not the most rugged on the market, is durable enough for general trail use and light bushwhacking; don't expect them to stand up to heavy-duty rock climbing or prolonged glissading without showing wear. The elasticated waist is simple and effective, and the press studs at the ankle help seal out drafts and keep them from flapping. There are no pockets, which keeps the weight down and simplifies construction, but means you'll need to rely on your base layer or jacket for storage.

Overall, the Zeno Full-Zip Pants are a workhorse waterproof layer best suited for three-season use where rapid deployment and reliable protection are key. They're a competitive offering for their price point, providing excellent value for a technical full-zip pant. For those seeking bombproof durability for extreme conditions, a heavier 3-layer option might be preferable, but for most hikers, backpackers, and paddlers, these strike a very practical balance.