Calvin Klein Kids - 2-Pack Modern Cotton Boxer (Little Kids/Big Kids). Color Green/Plaid. On sale for $17.65. MSRP $18.00.. 4.3 out of 5 starsBrand NameCalvin Klein KidsProduct Name2-Pack Modern Cotton Boxer (Little Kids/Big Kids)ColorGreen/PlaidPrice$17.65MSRP: $18.00Rating4Rated 4 stars out of 5(6)