H2H Mens Unique Various Patterned Thermal Underwear Leggings 90% POLYESTER / 10% SPANDEX Base-Layer-Underwear Style no : #KMBLP0180 Thermal Fabric Give You Comfortable Warmth and This Bottom Has Excellent Elasticity Expedited Post Service: In the case of fulfilled by H2H, It takes only 2 to 5 days for delivering after shipping from Korea. (Except P.O. Box) Machine Wash