These are Under Armour UA Meridian leggings. Size SM, high-waisted leggings made of stretchy material, with side pockets that can fit a smartphone♪ I bought these new a few years ago and used them several times for yoga. They're made of a very stretchy material that feels great to wear. - Color: Black - Style: High-waisted - Pockets: Side pockets - Material: Stretchy material I love Under Armour so much that I ended up buying a lot of the same leggings. Since I have some that I haven't worn, I hope someone else can use them. Thank you!