Specification AgeRangeDescription : Adult Brand : PXP Racewear BulletPoint1 : The fiber structure is round so it is super soft BulletPoint2 : Solution-dyed (the dyed is part of the fiber so the color won't wash out or fade). BulletPoint3 : Made of Aramid Fibers (Kernel is a brand name of Aramid fiber just like Nomex is a brand name of Aramid Fiber) BulletPoint4 : Retains its shape so your underwear won't stretch out and look sloppy and unravel like others. BulletPoint5 : Exceeds SFI 3.3 & is legal in all racing sanctioning bodies requiring SFI testing CareInstructions : Machine Wash Color : Black Department : unisex-adult Department1 : unisex-adult Department2 : mens FitType : Universal Fit GpsrSafetyAttestation : 1 HeightMap : Crew ItemName : PXP Racewear Unisex-Adult Socks (Black, X-Large) ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 10.4 inches ItemPackageDimensions_Width : 4.5 inches ItemPackageQuantity : 1 ItemTypeKeyword : powersports-socks Manufacturer : PXP Racewear Material : Spandex Material1 : Polycotton Material2 : Spandex ModelName : 195 ModelNumber : 195 NumberOfItems : 1 OccasionType : Sports OccasionType1 : Halloween OccasionType2 : Christmas OccasionType3 : Birthday PartNumber : 195 Pattern : Solid ProductSiteLaunchDate : 2017-05-30T08:00:01.000Z Size : Small-Medium StreetDate : 2017-05-30T00:00:01Z Style : Modern TargetGender : unisex Theme : Skull ToeStyle : Reinforced Toe UnitCount : 1 UnspscCode : 53102402