They include asymmetrical steel safety styles and a steel toe, electrical hazard protection, and a contoured shock‑diffusion plate plus shock‑absorbent construction for impact management and structural support.
Uppers: 100% leather. Linings: 100% PET (breathable, moisture‑wicking fabric containing at least 50% recycled plastic with an antimicrobial treatment). Insoles: 100% polyurethane. Outsoles: 100% rubber.
They use waterproof leather uppers with seam‑sealed construction to keep water out.
They are described as having 200 grams of insulation for cold‑weather environments.
The rubber lug outsoles are designed for traction and are heat‑, oil‑, slip‑, and abrasion‑resistant; they also provide shock absorption.
Comfort features include an Anti‑Fatigue Technology polyurethane footbed for shock absorption and energy return, a padded top collar, a contoured shock‑diffusion plate, and overall shock‑absorbent construction.
