Every interval gets you closer to that post-workout adrenaline rush. Tap into your power and push through HIIT class with confidence in these adidas two-in-one shorts. Attached inner shorts fit snug and let you move freely. HEAT.RDY sheds heat and moisture, keeping your head in the game. Made with a series of recycled materials, and at least 70% recycled content, this product represents just one of our solutions to help end plastic waste.