Thom Browne Ladies Undergarments. Fashion category: Socks. SKU: FAS176A Y7007 001. Color: Black. Thom Browne Black Grosgrain Bow Deniers Stripe Ankle Socks. Black ankle socks made of 30 denier polyester feature a striped cuff with a grosgrain bow detail and a scalloped edge. 87% Polyamide, 11% Elastane, 2% Polypropylene. Made in Italy.