Welder S3 CI HRO low safety welding shoe in 1.8/2.0 mm thick WRU split leather with reflective insert. Breathable and abrasion-resistant fabric lining. Leather mask stitched with fireproof thread. Velcro strap fastening. Footwear entirely without metal parts. Toe cap 200J composite polymer-based athermic; Flexible anti-puncture composite fabric sheet; Rubber sole 4X4 antistatic bi-density polyurethane and rubber; Hydrolysis resistant outsole CI cold-resistant insulating bottom -17 HRO sole heat resistance by contact INSOLE 500 trimaterial extra-comfortable, breathable, removable, anatomic, absorbent, ESD and antibacterial GIASCO Code: Original code: 4X122D ATTENTION : when ordering please send an email to silvia@newgardensas.it stating the size! AT