With a full bellows tongue and a waterproof leather upper, V12 Thunder is made to keep out the elements. Constructed to a new extreme comfort shape, the design also features a robust speed
lace system to make wearing them even more efficient and comfortable. The boot is incredibly lightweight with a composite toecap and midsole, and features the innovative IGS rubber sole
unit to ensure superb grip on all surfaces and increased cushioning underfoot.

Upper
Waxy smooth leather upper: with minimal seams enhancing
the waterproof qualities. Full bellows tongue and soft padded
collar. Non-snagging speed lacing system.

Lining
Waterproof lining that is breathable to reduce perspiration.

Footbed
Heel pump shock absorbing footbed. Contoured to support the
foot, with air channels to wick moisture and reduce heat build
up and odour.

Toecap
Wide fitting composite non sparking and thermal insulating.
Tested to impact of 200 Joules.
Protective midsole
A woven fibre midsole designed to protect from sharp objects
entering underfoot.

Sole
Inspired by tyre technology and made
from highly durable rubber, the IGS sole
unit features a unique hexagonal tread
ensuring superior traction, ladder grips
offering firefighter levels of safety and a
re-designed heel strike pad delivering exceptional water
dispersal. The IGS is heat resistant to approximately 300°C and
tested to HI spec in accordance with EN ISO 20345:2011.
Non-marking and resistant to diesel, fat, acid and alkali.
 
Warranty
V12 design their boots to the highest standard to ensure they
keep you safe day after day. They are so confident that our boots
will stand the test of time, that they offer a 200 day gaurantee
as standard.