When you show up in these adidas by Stella McCartney training tights, you’re not just showing up for yourself. You’re showing up for the world around you. And you’re doing it in bold, undeniable style.Crafted from 100% recycled materials - including recycled elastane, a first for adidas - the statement leggings have a compression fit to offer extra support and increase blood flow as you give it your all on the weight floor. AEROREADY comes in to balance the rising heat, making sure you stay cool, dry and comfortable from start to finish. Made with a series of recycled materials, and at least 60% recycled content, this product represents just one of our solutions to help end plastic waste.