Upgrade your running routine with stretchy, sweat-wicking tights equipped with reflective trim and plenty of pockets. NB Heat technology retains warmth while it wicks away sweat 88% recycled polyester, 12% spandex Hand wash, line dry Imported This product meets Nordstrom Sustainably Sourced Materials criteria: contains at least 30% sustainably sourced materials New Balance has received the Fair Labor Association accreditation, which signifies that the company has effective systems and procedures in place to successfully uphold fair labor standards throughout its supply chains, including strategies and tools to address and improve working conditions This product meets Nordstrom Responsible Manufacturing criteria: made in a factory that meets higher environmental or social standards