The BlocWave® FlexiBloc EMF Shorts for Women are made of our highly effective FlexiBloc Clothing Fabric making it the perfect solution to shield your legs from EMF radiation. Our EMF blocking clothing line is made in the UK from high-quality fabrics and all products have been nurtured with care and engineered with your health in mind. The EMF shielding shorts are washable up to 30 times without losing any shielding efficiency if washed on a gentle cycle. It can be washed many more times after that but will begin to lose some of the shielding properties.