By Michael Lanza
Choosing a waterproof-breathable rain shell for hiking, backpacking, climbing, or other outdoor activities can seem daunting. Prices range from under $100 to over $500, and weights from less than half a pound to over a pound. Some are loaded with features, others so minimalist they may seem like just a step above a trash bag with arm holes. You’ll also find the full gamut of opinions on them from reviewers and consumers.