Barely used Lululemon black tights in size 6. I’m not sure of the exact style but they are most like the current Swift Speed in design and materials composition. See photos for details! All info copied from the website is accurate to this listing! Luxtreme™ Fabric provides: Slick and low-friction support Sweat-wicking Four-way stretch Breathable Feels cool to the touch Added Lycra® fibre for stretch and shape retention Side drop-in pockets Zippered back pocket for secure storage Continuous drawcord is easy to cinch, won't get lost in the wash, and helps keep your leggings in place so you don't have to pull them up mid-run