U-Power Performance S3 CI SRC Water-Repellent Composite Safety Work Boots DESCRIPTION Ankle boots safety shoes u power, comfortable, from the Concept M line, with water-repellent smooth full grain leather upper, composite toe cap, anti-puncture, breathability, thinsulate, anti-slip and PU / PU sole, S3 CI SRC UPPER Full grain water resistant leather LINING WingTex air tunnel textile lining material SAFETY TOE CAP AirToe Composite perforated safety toe cap with breathable membrane PIERCE-RESISTANCE Save & Flex PLUS FOOTBED Action Dry anatomic, breathable footbed, in EVA support with textile material INTERSOLE Soft P.U. comfort inner layer SOLE Antislip, antistatic and hard wearing P.U. FIT Natural Comfort 11 Mondopoint