Commercial address preferred/humbly requested for all Fedex shipments. Helps us keep our shipping costs reasonable and pass on savings to our buyers. No PO Boxes for Fedex shipments. ALL SALES FINAL. NO RETURNS. Pet and smoke free home. Immediate payment pls. Shipping might vary/apply for AK/HI/PR and other states/regions outside the 48 lower. Please check with us before buying. A revised invoice can be requested if needed. 50% shipping discount on each additional item. Exceptions for heavy weight/large volume items. XL(40-42)/Reg/White/3pk Stay cool smart fabric..helps skin feel up to 3 degrees cooler Year round temp. regulation guaranteed 100% combed cotton Y-Front fly Logo band Double stitched hems Reg rise L(36-38)/Low/Black/2pk Low rise Stay dry fabric Cotton stretch Slim fit Contoured pouch Full front and back coverage 95% cotton, 5% spandex L(36-38)/3pk boxer briefs Low rise waist Moisture wicking Stretch fabric 95% cotton, 5% spandex ALL SALES FINAL. NO RETURNS. Pet and smoke free home. Immediate payment pls. Shipping might vary/apply for AK/HI/PR and other states/regions outside the 48 lower. Please check with us before buying. A revised invoice can be requested if needed.