The Grubs Ceramic 5.0 Safety Boot is a game changer in the safety boot market. With the safety of a boot that complies with BS EN ISO 203450 S5, together with the functionality of a non-metallic base. This is a perfect work boot for situations where metal toe caps and sole plates would cause a problem.

The TREDZ™ sole pattern provides good perimeter grip for wet hard surfaces and the open inner area, with 'twist lock' studs, provides good purchase in soft ground. Add in the insulation qualities, and you have a really good all round safety boot. To provide protection to the neoprene upper of the Grubs Ceramic Safety Boot , protective rubber extends 2/3rds up the boot upper.

Features:

INSU-FOAM ULTRA™ - Containing a polyester fleece lining combined with Grub's HIGHLOFT™ liner for ultimate in warmth and comfort.
5.0 TECHNOLOGY™ - A moisture wicking terry knit liner for ultimate dryness and stretch-ability.
Removable 6mm NITROCELL™ footbed - A nitrogen bubble structure increases the cushioning and insulative properties of the foot bed
SUPER-DRI™ lining
Ceramic toe cap - totally metal free boot that does not conduct heat or electricity.
5mm anti-penetration insole - lightweight and flexible for ultimate protection and safety
Operate in Temperatures 85 to -5 Fahrenheit
TREDZ™ outsole for superior grip on a variety of surfaces - designed to work with the action of the foot, oil resistant and passes TM144: 1999 slip resistance test

Grubs 5.0 Technology

All Grubs footwear uses self-insulating INSU-FOAM ULTRA bootie construction which acts as a neutral medium between the wearer and the outside.

This unique super stretch material is commonly used in deep sea dry suits, and has a 300% stretch rating. It is then covered with a 4 way stretch knitted nylon jersey which as suggested can expand not only in width but also height.

In our 5.0 TECHNOLOGY™ boots the bootie is lined with moisture wicking terry knit, which keeps the wearer dry and has a super stretch to fit most calves. As INSU-FOAM ULTRA™ is a temperature neutral material it will keep the wearers foot comfortable in most conditions for a prolonged period.

TEMPERATURE RANGE 85 to -5 Fahrenheit

Grubs Ceramic 5.0 Boot