*Keep your feet toasty with the MUK LUKS Women's Heat Retainer Mini Crew Sock! *Designed with advanced thermal heat-retaining technology, these socks lock in warmth while the ribbed cuff provides extra support *Poly/spandex *Import Pull On Mini Crew Sock Height Ribbed Cuff for additional support UPC 033977733770 Color Purple Style Heat Retainer Mini Crew Sock Brand Name MUK LUKS Model Name Heat Retainer Mini Crew Sock Fabric Type SOLE: N/A; INSOLE: N/A; UPPER: 98% Polyester, 2% Spandex; LINING: N/A Part Number 2100219 Closure Type Pull On Manufacturer MUK LUKS Style Number 2100219 Item Type Name Socks Age Range Description Adult Water Resistance Level Not Water Resistant Product Care Instructions Machine Wash