Welcome to Marluvas Shakers ✨

TECHNICAL SPECIFICATIONS

Built for harsh environments.

Each component is selected and tested to meet the most stringent market standards, with proven compliance and batch traceability for security audits.

Spec_01 / Electrical protection

Electrical Insulation

Dielectric shoes with insulation up to 20kV to protect against accidental electric shocks in high and low voltage environments. Tested in accordance with ABNT NBR 10623 and approved for use by electricians and maintenance technicians.

  • 20KV TOE
  • NBR 10623
  • NR-10
  • CLASS 00

SPEC_02 / BIOMECHANICS

ADVANCED ERGONOMICS

Developed based on biomechanics studies and posture analysis in the field. Anatomical insole with dynamic arch support, plantar pressure distribution and impact cushioning for periods of more than 10 hours standing.

  • ARCH SUPPORT
  • DUAL-DENSITY PU
  • PRESSURE MAPPING

SPEC_03 / COMPOSITION

ADVANCED MATERIALS

Combination of high-thickness cowhide with water-repellent treatment, composite toe (30% lighter than steel with the same impact resistance), vulcanized rubber sole with traction profile for industrial surfaces.

  • COMPOSITE TOE
  • PUNCTURE-RESISTANT KEVLAR
  • VULCANIZED RUBBER

SPEC_04 / COMPLIANCE

TECHNICAL CERTIFICATIONS

All Specialist line products have a Certificate of Approval (CA) issued by the Ministry of Labor, compliance with ABNT NBR ISO 20345 and complete batch traceability for corporate purchases and safety audits.

  • CA ISSUED BY MTE
  • ABNT NBR ISO 20345
  • BATCH TRACEABILITY
  • TECHNICAL REPORTS AVAILABLE
  • IBTEC

Spec_01 / Electrical protection

Electrical Insulation

Dielectric shoes with insulation up to 20kV to protect against accidental electric shocks in high and low voltage environments. Tested in accordance with ABNT NBR 10623 and approved for use by electricians and maintenance technicians.

  • 20KV TOE
  • NBR 10623
  • NR-10
  • CLASS 00

SPEC_02 / BIOMECHANICS

ADVANCED ERGONOMICS

Developed based on biomechanics studies and posture analysis in the field. Anatomical insole with dynamic arch support, plantar pressure distribution and impact cushioning for periods of more than 10 hours standing.

  • ARCH SUPPORT
  • DUAL-DENSITY PU
  • PRESSURE MAPPING

SPEC_03 / COMPOSITION

ADVANCED MATERIALS

Combination of high-thickness cowhide with water-repellent treatment, composite toe (30% lighter than steel with the same impact resistance), vulcanized rubber sole with traction profile for industrial surfaces.

  • COMPOSITE TOE
  • PUNCTURE-RESISTANT KEVLAR
  • VULCANIZED RUBBER

SPEC_04 / COMPLIANCE

TECHNICAL CERTIFICATIONS

All Specialist line products have a Certificate of Approval (CA) issued by the Ministry of Labor, compliance with ABNT NBR ISO 20345 and complete batch traceability for corporate purchases and safety audits.

  • CA ISSUED BY MTE
  • ABNT NBR ISO 20345
  • BATCH TRACEABILITY
  • TECHNICAL REPORTS AVAILABLE
  • IBTEC