Hot feet can wreck a good run. Or at least distract you from your best effort. That's why these adidas socks feature HEAT.RDY to maximise airflow and keep your digits cool. As high-tech as the adidas 4D midsole that inspires them, they have anatomically placed cushioning and arch support to help send you smoothly to your next step. 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.