category: MENS UNDERWEARcollection-menscollection-mens-boxerscollection-mens-underwearcollection-menswearcollection-onlinecollection-skims-flexConfig: MasterFilterCollection: SKIMS FlexFilterColor: SangriaFilterFabric: StretchFilterGender: MensFilterParentColor: RedFilterStyle: Mens BoxersFilterStyle: Mens BriefsFilterType: Mens UnderwearHeader: skims flexKlaviyo back in stockonlinepdp-promo-loyaltypreference-mens