"I've been wearing these Meridian Printed Full-Length Leggings ($75) that Under Armour sent me for both running and strength workouts. They're snug but not super tight, soft, moisture-wicking, and, most important, squat-proof. I appreciate that they have a side pocket (my personal preference over a hidden one) that is high up on my hip so I'm not leaning over to dig for my phone. They come in jet grey, but this legion blue colour would be a fun, bright addition to mix into your workout staples." — Jennifer Fields, deputy editor, Fitness