GALMAG botas de segurança High Safety 492 R.40 CAT. SB isoladas, biqueira de aço, tamanho 40, preto

On a frozen construction site at dawn, when the ground is slick with ice and the air bites hard, every step demands footwear that won't quit. The GALMAG High Safety Boots 492 R.40 CAT. SB Insulated are built for exactly that moment—pulled on over thick socks, they lock in warmth and keep you moving through the cold. The high shaft wraps your calf in insulated lining, while the steel toe cap stands guard against falling debris. The nitrile rubber sole grips oil-slicked concrete and muddy gravel alike, so you can focus on the job, not your footing.

Key specifications

• Safety standard: EN ISO 20345:2011, category SB
• Steel toe cap for impact protection
• Thermal insulated lining for cold environments
• Upper material: PVC/rubber blend, black
• Sole: nitrile rubber, oil and fuel resistant, slip resistant
• Heel energy absorption: yes
• Closure: pull-on, high shaft (mid-calf)
• Size: EU 40

Why choose it

These boots cut through the cold without cutting corners on safety. The steel toe cap meets the SB category of EN ISO 20345:2011, meaning it protects against a 200-joule impact—enough to stop a dropped hammer or a falling pipe. The insulated lining traps body heat, so your toes stay warm even when the thermometer dips below freezing. And because the sole is oil and fuel resistant, you won't lose your grip in a workshop or a fuel depot. The pull-on design means no laces to freeze or snag, just step in and go.

Ideal use cases

• Construction sites in winter or cold climates
• Industrial maintenance in unheated warehouses
• Agricultural work during frost or early morning chores
• Outdoor logistics and cold storage facilities

Good to know

These boots are category SB, which means they provide toe protection but do not guarantee penetration resistance, water resistance, or antistatic properties. If your work involves standing on sharp objects or requires electrical safety, consider a higher category like S3. The high shaft offers additional support and keeps out snow and debris, but it's not fully waterproof—treat the upper with a silicone spray for extra moisture repellence in wet conditions. For the best fit, wear thick thermal socks and allow a little room for air circulation to enhance insulation.