HEATTECH HEATTECH is the result of collaboration between UNIQLO and Toray Industries, Inc. HEATTECH is a unique highly functional line of innerwear that offers amazing comfort, which has won over a multitude of customers.
HEATTECHHEATTECH is the result of collaboration between UNIQLO and Toray Industries, Inc. HEATTECH is a unique highly functional line of innerwear that offers amazing comfort, which has won over a multitude of customers.