More than 30% of non-fatal workplace accidents are slip-related, but V12 Footwear's selection of STS safety boots will keep you stable and slip-free, particularly on loose, uneven natural surfaces such as earth, ballast or sand. All V12 STS safety boots give you balance and stability, as they have been designed with a non-clogging tread which grips rugged and unpredictable surfaces. STS means you stay upright at all times – and out of the slip statistics.