Rock Fall PM4010 Boston Black — Lightweight Safety Trainer

The Rock Fall PM4010 Boston Black is an ultra-lightweight steel toe safety trainer built for workers who need S1P-rated protection with minimal weight. SRC slip resistance and a clean black upper — ideal for warehousing, light construction, and any environment where comfort and low weight are a priority. Certified to EN ISO 20345.

✅ Safety Ratings & Certifications

• ✅ EN ISO 20345 certified
• ✅ S1P — steel toecap + antistatic + energy absorbing heel + penetration resistant midsole
• ✅ SRC — highest slip resistance on both ceramic tile (SRA) and steel (SRB)

✅ Key Features

• ✅ Ultra-Lightweight Construction — minimal weight for maximum comfort on long shifts
• ✅ Steel Toe Cap — 200 joule impact and compression protection
• ✅ Penetration Resistant Midsole — underfoot protection against sharp objects
• ✅ SRC Slip Resistance — highest slip resistance rating available
• ✅ Black Upper — clean, professional finish
• ✅ Antistatic — safe for electrical environments
• ✅ Energy Absorbing Heel — reduces fatigue on hard surfaces

Who Is the Rock Fall PM4010 Boston For?

• Warehousing and logistics workers
• Light construction and site work
• Facilities management and maintenance
• Anyone who wants the lightest possible steel toe safety trainer

Frequently Asked Questions

How does the Rock Fall PM4010 Boston compare to the PM4040 Bridgeport?
Both are S1P SRC steel toe safety trainers. The PM4010 Boston is specifically engineered for ultra-lightweight performance — making it the better choice for workers who prioritise minimal weight above all else.

Does IronStep offer free UK delivery?
Yes — free standard UK delivery on all orders over £50.