Conforms to EN ISO 20345:2011 . 6″ Back Hiker Style S3 Rated Safety Boot. These work boots have a waterproof and breathable membrane lining which offer protection from the rain. These safety boots are not suitable for standing or wading in water. These work boots have an internal 200-joule steel toe cap that protects against crush injuries while a steel midsole prevents sharp objects such as nails penetrating into the foot. This is a hiker style safety boot with 6” high back for extra ankle support. These work boots are made from premium full grain leather upper, with a padded collar for extra comfort and a PU dual density outsole which makes these boots lightweight and comfortable.