Longjohns made of 280 G/M2 Organic cotton rib jersey, cotton button tape and red overstitch. 100% "GOTS" certified organic cotton. Quality undergarment made in Portugal.
All of our products are pre-washed to avoid shrinking. Machine wash at 30°C using marseille soap or black soap detergent. No softener as it reduced the absorption capacity of cotton. Do not tumble dry.