CK 640 GORE BOA SF
EN ISO 20345:2011 S3 SRC CI HRO
SIZES
38 – 47 (240 – 307)
FITTING OPTIONS
NB, XB (S, XXB)
OUTSOLE
Perbunan CK ESD, grey-black
Outsole with a profile of 3 mm
Light and flexible with tailored arch support
Flexion zone with pivot point
Cushioning structure in the heel area
Best possible scuff resistance and anti-slip properties
Heat-resistant up to approx. 220 °C
SPECIALS
GORE-TEX membrane
Full-grained, hydrophobic smooth leather combined with breathable textile inserts
BOA® FIT SYSTEM
Dust guard tongue
Reinforced, abrasion-resistant toe guard
High visibility safety reflectors
Replaceable comfort insole ERGO-SOFT ESD
PROTECTION CLASS
Protection class S3
according to EN ISO 20345
Composite toe cap
metal free toe cap, made of composite materials
Textile puncture resistance
highly flexible, metal free puncture resistance
ESD
protection against electrostatic discharge
FITTING SYSTEM
Original STEITZ multi-width system
4 different widths per shoe size
Insole treatment
tested according to DGUV Rule 112-191
BOA® Fit System
FOOT CLIMATE TECHNOLOGY
GORE-TEX
membrane system, waterproof and highly breathable