S3, safety boots, waterproof upper (nubuck leather), various colours, penetration resistant (anti-perforation midsole), anti-slip outsole, upper made of waterproof leather, composite toe cap, heel support, airport friendly (metal-free), YKK zipper on inside, heel with pull tab, footbed NB PU comfort insert, antistatic outsole, width: 11, standards: AS 2210.3:2019 Class I, S3 HRO SRC, EN ISO 20345:2022 S3L FO HRO SR SC Article type: safety boots, features: waterproof, colour name: light brown, gender: unisex, size (D): 44.0, main colour: brown, upper material: leather, safety level: S3, closure system: zipper, lacing