About The Calvin Klein original. First introduced in 1981, this is our most iconic mens underwear style. This boxer set comes in a 3-pack and features an elasticated logo waistband, a single button fly and seaming details. Made from pure cotton for a soft hand and breathable comfort. Details Calvin Klein Underwear elasticated waistband Button fly Seaming details Full back coverage Comes in a 3-pack Model is 61″ wearing a size M Composition Body: 100% cotton, Waistband: 67% reprocessed polyester 20% polyamide 8% elastane 5% polyester Care Machine wash Origin Imported Style NB4005-001 Universal Style # NB4005
