20% SALE Emerald black Leggings With Emerald Green Butterfly Etsy Butterfly Leggings, Blue Striped Yoga Pants, Bright Colorful High Training Leggings Charming Butterfly Dedoles Charcoal Black & White Heart Shaped Yoga Leggings. The Butterfly Black Heart Sporty Legging Set in green and black for girls is made from a comfortable cotton blend fabric. The set features a stylish butterfly and black heart design on the top, paired with matching leggings for a sporty, trendy look. Soft, breathable, and stretchy, it's perfect for active play and everyday wear.