Storm is a boot for all seasons, with a full bellow tongue and a breathable waterproof vintage leather upper. The boot features a rugged ankle stabiliser and a heel pump full foot cushioning insole, and is created to a new extreme comfort shape for daylong comfort. Lightweight, the boot has a composite toecap and midsole, and features the innovative IGS rubber sole unit to ensure superb grip on all surfaces. Intelligent Grip System (IGS) heat resistant sole Waterproof and breathable construction Padded moisture-wicking lining Lightweight composite safety toecap Flexible anti-penetration composite midsole EN ISO 20345:2011 S3 HRO WR SRCEN ISO 20345:2011 S3 HRO WR SRCASTM F2413-11 M I/75 C/75SKU:         V1219.01Weight:    929g V12 Storm IGS Safety Boot