Jack and Jones Trunk 3-Pack. This pack includes three basic boxers for men. They feature an elastic waistband with the JACK & JONES logo for a comfortable and secure fit. The stretch fabric ensures enhanced comfort and flexibility. Made from 95% Cotton and 5% Elastane, these trunks are designed for everyday wear. Care instructions: Machine wash at 60°C, do not use bleach, tumble dry at low temperature, iron at medium temperature, and do not dry clean. Recommended to hang dry.