One of the few sneaker company to be "Made in the USA", New Balance is gearing its 574 edition for Independence Day this 4th of July with the Sonic Welded 574. With application of heat and pressure, there is no requirement of glue or sewing. Neither are the needs for extra fabric or other raw materials with another added benefit, its resistance to water. Thus, making it one of the more environmentally friendly manufacturing procedures out there. To be available in either red or blue (though no words on a white colorway yet), the New Balance Sonic 574 - 4th Of July Pack will available through most of New Balance's retailers and the label's official online store soon.