BGN 142 Calvin Klein Modern Structure Trunks 3 Pack 574-738 Colour Black Dark Black Size S M L XL Size Choose Size S M L XL Size Guide Add To Bag Notify Me Description Calvin Klein Men’s Underwear. Three pack. Mid rise waist. Cotton stretch fabric. CK branding. Recycled polyester, cotton and elastane blend. Washable. 57% Cotton, 38% Recycled polyester, 5% Elastane. Read More Read Less Price History Price History Date Price