Stephen Jackson authentic jersey sz.48 signed。Clasp type Laces Water resistance level Waterproof About this article [Protection and long life] The design and construction of this boot provides protection against electrical hazards up to 18,000 volts according to ASTM F2413, also resistance to compression and impact according to NTC ISO 20345. Walking Safety: The sole is made of oil-resistant Phylon and rubber. The anti-slip characteristics of the sole tread design and formulation minimize the risk of slipping even on wet surfaces. [Fit & Comfort] The upper is made with full-grain leather, ultra-durable waterproof textiles, and synthetic side inserts. The use of high-resistance EVA insoles together with soft, foamed materials on the inside of the upper provides great comfort. In addition, the lacing system with antistatic speed hooks provides the perfect and secure fit necessary for working hours. Ranna bots are manufactured in Colombia by Stanton SAS, a leading company in the footwear