Sievi DUAL Comfort high-end removable insole with shock absorbing cushions both on the heel and under the ball of the foot is made of durable and long-life material PORON®. The insole has anti-bacterial properties, hygienic due to carbon fibers on the face side. The sole and insole are antistatic and meet EN ISO 20345:2011 standard and ESD standards. The memory foam prevents ankle injuries by supporting the wearer’s foot and by absorbing external shocks to the ankle.
Upper: genuine leather 2.0–2.2 mm thick with polyurethane coating, accents – microfiber MicroLight; half-bellows tongue and the upper are made of CORDURA® fabric.
Lining: Sievi 3D-dry synthetic material.
Inside protective toe cap: composite (MIL 200).
Puncture-resistant midsole: steel (1200 N).
Outsole: double density PU/TPU outsole and FlexStep® PU midlayer.
Assembly: molding.
Color: black.
Width: 11.
TR CU 019/2011
EN ISO 20345:2011: S3 SRC ESD