S3 safety bars from Nubuku Action - Nubuk is obtained through technological processes and has all the characteristics of natural nubuk, ideal for use. The toe is covered with PU, which prevents wear of the upper material in cases of kneeling work or accidental shoe impacts. The sole is made of single-density polyurethane, offering excellent comfort for jobs that require long hours of standing, suitable for workers moving on smooth surfaces such as tiles, boards, parquet, and carpets. FLEX footwear is highly recommended for workers in warehouses, services, and transportation. They are not designed for heavy work on uneven surfaces, as the soft polyurethane offers comfort but is more prone to wear in such difficult conditions. Consequently, they are not suitable for construction and agriculture, as well as for polymer constructions.

• Compensating insert made of hardened composite fiber
• Type: Laces
• For whom: Universal
• Size: 46