Gore Mythos SO Lady Tight
Here's what other sites are saying:
Don't let cold weather slow down your running routine. The Gore Women's Mythos SO Tight provides breathable, water-resistant, and windproof protection so you can stay comfortable in cold temperatures. This highly-functional tight stays steadfastly in place thanks to a grippy, adjustable waist and elastic at the hem, has a rear pocket for you to stash your house or car key, flat lock seams that prevent chafing, and zippers at the hem that allow you to vent. The neon yellow on the lower part of the pant and reflective features on the front and back ensure that you will be seen in low-light conditions.