Sixton Peak Brennero BOA 70534-03 S3S

S3S Work Shoe Brennero BOA Safety Trainer by Sixton Peak

The Sixton Peak Brennero BOA 70534-03 S3S work shoe delivers professional-grade protection wrapped in Italian craftsmanship. Built from supple nubuck leather, this high-cut safety trainer combines rugged durability with everyday comfort. The BOA rotary closure system offers quick adjustability, whilst the slightly wider fit accommodates those needing extra room. Engineered for demanding environments, this work shoe meets strict safety standards and features advanced grip technology for slippery surfaces. Whether you're navigating construction sites or industrial settings, the Brennero BOA provides reliable foot protection without compromising on practicality.

Key Features

• BOA rotary closure for instant fit adjustment and secure lockdown
• Metal-free penetration-resistant sole protects against puncture hazards
• Advanced grip outsole performs excellently on oily and ceramic floors
• ESD technology actively dissipates static electricity throughout the shift
• Breathable 3D Green Air lining keeps feet comfortable during longer working days

Recommendations from our Unishore Expert

You've selected a work shoe that genuinely bridges the gap between safety and everyday wearability. The nubuck leather upper feels soft underfoot yet stands up to the rough treatment worksites demand. What impressed us most is the construction's attention to detail across protection features. The BOA closure is a game-changer for those who value quick fitting adjustments without fussing about laces. If you work around electrical equipment or in environments prone to static buildup, the integrated ESD system offers genuine peace of mind. The slightly wider profile works well for professionals requiring comfortable all-day wear, and the penetration-resistant sole is worth its weight in gold when you're walking across scattered debris or uneven terrain. Pair these with reinforced work trousers for a complete protective setup.

Product Features

• Type - Work shoe
• Fastening - BOA rotary closure system
• Safety Class - S3S according to EN ISO 20345
• Upper Material - Nubuck leather
• Lining - 3D Green Air breathable (60% recycled polyester content)
• Insole - QRS02 Green cushioning
• Outsole - PU/PU recycled with non-slip properties
• Toe Cap - Fiberglass SXT protection
• Midsole - Metal-free KX Antiperforation (resists 3.0mm nail penetration)
• Heel Protection - External plastic reinforcement
• Width Fit - 11 (slightly wider)
• Weight - 740 grams per shoe
• Colour - Black
• Size Range - EU 38 to 48
• Ladder Grip - Yes
• Additional Technology - D3O impact absorption (reduces peak loads to 300 Newtons)
• Article Number - 70534-03

Standards and Safety

• S3S safety classification with energy-absorbing heel rated at 20 joules according to EN ISO 20345
• Antistatic resistance properties prevent dangerous electrical discharge according to EN IEC 61340
• Fuel and oil resistant sole maintains grip in challenging chemical environments
• Ladder grip outsole geometry provides superior traction on ceramic and wet floors combined with oils and greases
• Wear-resistant toe cap delivers extended durability in high-contact areas
• Cold insulation tested and verified to protect feet for 30 minutes at minus 17 degrees Celsius
• Metal-free puncture protection meets EN ISO 22568 and EN ISO 12568 standards
• Water-repellent properties help shed moisture from wet conditions