Hanes Ultimate Men's 4-Pack FreshIQ Heavyweight Crew 100% Cotton Imported Machine Wash Heavyweight premium ComfortSoft cotton fabric is super soft Fresh IQ advanced odor protection technology attacks odor-causing bacteria in your clothing to help you feel fresh all day Lay flat collar that will keep its shape Preshrunk cotton for a lasting fit Longer length easily tucks into pants or shorts Tagless for itch-free comfort