Old Navy High-Waisted PowerPress Mesh-Trim 7/8-Length Leggings
When you're going to be working up a sweat, you'll be grateful for the large mesh panels on these Old Navy High-Waisted PowerPress Mesh-Trim 7/8-Length Leggings ($13-$35, originally $35). Plus, if that exercise routine includes boot camp in the park, a waistband pocket that fits a phone and a house key will especially come in handy.