The CONSTRUCTOR (STP) Unisex Boot is engineered for extreme cold protection, maximum durability, and all-day comfort on demanding jobsites. Polar Rated and Polar Proven® at both Poles, it is tested to perform in temperatures as low as –60°C (–76°F). Featuring Baffin’s most advanced Comfort-Fit multi-layer liner, the boot integrates Thermaplush™, double B-Tek™ Heat insulation, Hydromax™, PolyWool™, DiamondNet™, vaporized aluminum membranes, and dual aluminum insoles to regulate heat, manage moisture, and trap warmth. A tall neoprene and leather upper resists oils, acids, and abrasions, while a B-Tek™ Dry waterproof base and multidirectional lug outsole ensure dry, stable footing in snow and slush. With a composite toe and plate, slip resistance, and GelFlex™ anti-fatigue midsole, CONSTRUCTOR (STP) offers uncompromising safety, comfort, and performance for workers in the harshest climates.

Key Features

Polar Rated extreme cold protection: Tested to –60°C (–76°F), Polar Proven® in Arctic and Antarctic expeditions for reliability in the harshest climates.

Advanced insulation system: Multi-layer liner with Thermaplush™, double B-Tek™ Heat, PolyWool™, DiamondNet™, Hydromax™, and aluminum membranes ensures warmth, breathability, and moisture control.

Durable tall upper: Oil- and acid-resistant neoprene and leather with reflective overlays withstand rugged industrial environments.

Waterproof and slip resistant: B-Tek™ Dry waterproof base and multidirectional lug outsole provide traction and dry comfort in snow and ice.

All-day anti-fatigue support: GelFlex™ midsole absorbs shocks and returns energy to reduce strain during long shifts.

Lightweight non-metallic safety: Composite toe and plate provide protection without conductive materials, ideal for utilities and chemical sectors.

Intended Use:

Designed for workers who require uncompromising safety, insulation, and durability in extreme cold industrial environments.

Construction in Arctic or sub-Arctic climates
Food processing and manufacturing in cold facilities
Agriculture and utilities in northern conditions
Chemical and petrochemical industries
Mining and heavy industrial work in extreme cold

Product Specifications

Product name: CONSTRUCTOR (STP) Unisex Boot
Cold comfort rating: Polar Rated (–45°C to –60°C / –49°F to –76°F)
Waterproofing: B-Tek™ Dry waterproof base
Upper: Tall neoprene and leather, oil- and acid-resistant, reflective overlay, pull loop
Base: Lightweight PU with oil- and acid-resistant rubber outsole
Safety: Composite safety toe and plate, slip-resistant outsole, tested CSA Z195-14 (COF)
Midsole: GelFlex™ anti-fatigue for shock absorption and rebound
Insulation: Removable Comfort-Fit multi-layer liner with Thermaplush™, double B-Tek™ Heat, PolyWool™, Hydromax™, DiamondNet™, vaporized aluminum membranes, waffle-comb footbed, and dual aluminum insoles

Certifications and Standards

CSA Z195-14 – Safety toe, plate, and COF traction test
ESR/EH compliant – Electrical shock resistance
Polar Proven® – Performance tested at both Poles