Delta Plus Sault2 S3 SRC Safety Work Boot The Sault2 is a leather safety boot rated S3 SRC, built around a dual-density PU outsole with a shock-absorbing heel insert. It gives dependable, everyday toe and underfoot protection for construction and industrial sites. Key features Dual-density PU outsole with shock-absorbing heel insert Reinforced toe protection with a scuff cap Water-resistant leather upper Antifatigue sole for comfort through a full shift Slip-resistant, antistatic and cut-resistant construction Retro-reflective tape for visibility in low light Where it is used Construction and civil engineering Heavy industry and mining Light industrial and general trade work Sizes UK 6 to 12. Colour: Black. Specification Specification Detail Standard S3 SRC (EN ISO 20345, EN ISO 20344) Upper Pigmented split leather, S3 water-resistant treatment Lining Polyamide Insole Removable preformed, polyamide on EVA Outsole Injected dual-density PU with bump cap Colour Black Sizes UK 6 - 12 Brand Delta Plus