Cotton Classics 3-Pack Knit Boxer

The Calvin Klein original. First introduced in 1981, this is our most iconic men's 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.

• Calvin Klein Underwear elasticated waistband
• Button fly
• Seaming details
• Full back coverage

Body: 100% cotton, Waistband: 67% reprocessed polyester 20% polyamide 8% elastane 5% polyester

Free U.S. shipping over $50 · Delivered in 2–5 business days Orders under $50 ship for a $7.95 flat rate. Every order ships in plain, discreet packaging — no logos, no product names.

Unworn items in their original packaging with tags can be returned within 30 days for a full refund. Sale items can’t be refunded, and return postage is paid by the buyer. Full returns policy