Not yet available; expected Q2 2021. SUMM+ FOUR is a S1P and ESD certified low cut safety shoe with a microfiber and 3D breathable mesh upper for ultimate breathability and climate control. It features a lightweight aluminum toecap and FlexGuard® composite penetration resistant insert. The BOA® Fit System delivers a fast, effortless and precision fit. To give you ultimate grip and slip resistance, the TPU-outsole is SRC certified. A closer look at the PU/TPU-sole reveals the technology: the increased profile surface offers optimal slip resistance and the angled heel offers high stability on the job while giving the shoe a sporty look. The Premium Fit inlay sole provides great comfort, shock absorption and stability. The breathable mesh lining and Odor Control keep feet feeling fresh. SUMM+ is the perfect blend of safety, durability, comfort and style. Safety + durability + comfort + style = the SUMM of everything you need in a safety shoe.