(TrendHunter.com) Fashion house 1017 ALYX 9SM introduces a new tonal iteration of the Mono Boot design in an all-black colorway palette. The sleek new look continues to grow the house's ongoing footwear line.... (TrendHunter.com) Fashion house 1017 ALYX 9SM introduces a new tonal iteration of the Mono Boot design in an all-black colorway palette. The sleek new look continues to grow the house's ongoing footwear line....