What Our Gearhead(R) Experts Are Saying:"I toss this in my pack for shoulder-season hikes when weather's unpredictable. It blocks wind and light rain well, and the UPF 50 rating is clutch above treeline. The mesh lining and vented back keep it from feeling stuffy, so I can leave it on longer while moving. It's a great just-in-case layer that actually earns its spot."When skies shift from bluebird to brooding and back again, we zip into the Stryder Full Zip Jacket from Mountain Hardwear and keep moving. Built for hikes, scrambles, and high-elevation days, it shields us from light rain and harsh sun without weighing down our pack. The recycled nylon shell features a DWR finish to bead off passing showers, while UPF 50-rated fabric helps protect us from intense alpine rays. A mesh lining and vented back yoke promote airflow on warm climbs, preventing that overheated, clammy feel. The drawcord hood, high collar, elastic cuffs, and cinchable hem let us fine-tune coverage when wind picks up. Lightweight, breathable, and versatile, it's a go-to layer for unpredictable mountain weather.