The Jack & Jones JACSOLID men's long johns are a comfortable base layer for colder days. These black long johns are made of organic cotton with elastane, making the fabric soft to the touch and allowing it to move comfortably with your body. Ideal for wearing under pants for extra warmth and comfort.

Good to know

The JACSOLID long johns with an elastic waistband are a practical choice as an extra layer on cold days or for everyday use during the winter months.

• Material: made from 95% organic cotton and 5% elastane for a soft, breathable, and stretchy fabric.
• Fit: long men’s underwear that can easily be worn as a base layer under other clothing.
• Special features: available in solid black with an elastic waistband.