The Mountain Hardwear’s Kor Alloy Crew is a warm, breathable, and techy midlayer easily mistaken for your favorite sweatshirt ...

This jacket is tough, durable, and looks killer with boots ... you can even get a glimpse of it. The outer shell? A hefty, wind-beating chambray with a wax coating that gives it serious character ...

The exception to this is bulky winter wear, and I have used it to power a heated jacket in icy weather when traveling. The Blade Pro has two USB-C ports that can each output 100W, though if both ...