American fashion house Proenza Schouler is well known for its exquisite and elegant designs crafted from the most luxurious materials. This black wool-silk-cashmere blend crew neck sweater from Proenza Schouler features a ribbed crew neck, long sleeves, a ribbed hem and cuffs, a straight hem and a zip detail at the front. Size: XS. Gender: Female. Material: Silk/Cashmere/Wool.