Make a statement in HyperBoom logo prints. Paying homage to our legacy graphics, this sporty black Muscleback features flattering shaped side panel splices of our evolutionary HyperBoom logo print in intense shades of pink and grey. The muscleback design and medium leg offer flexibility and freedom of movement, so you can rock your workout in comfort. Made from our durable Endurance+ fabric, it's quick-drying and 100% chlorine resistant. Plus, one of the yarns in this fabric is made from 100% post-consumer waste, such as recycled plastic bottles.