The RotoFlex #9063 reimagines premium comfort and protection. Utilising the GripTek® Extra Heavy Duty rubber outsole and SoftCell® comfort system, these design principles are all wrapped up in a laidback stone nubuck. - Stone water-resistant nubuck leather upper safety boot—150mm height - Seven rows of lacing hardware, including lace locking device - Laces are manufactured from recycled PET - Durable, heavy duty zip with industrial grade zip fastener - Lining made from recycled PET offers moisture wicking and long lasting performance - Heavy Duty TPU moulded toe guard designed for superior leather protection - INFINERGY® —E-TPU, a super elastic energy foam that is soft but resilient, providing enhanced cushioning and reducing the impact of every step. - GRIPTEK® XHD—biomechanically engineered rubber (PUR) outsole designed for optimum grip and stability - heat resistant to 300˚C - fuel oil resistant - excellent abrasion, cut and slip resistance - FORTASHIELD —broad fitting, cut-resistant steel toe cap tested to resist a 200 joule impact. - AIRCELL —uniquely constructed zoned airflow footbed is designed with specialised breathing channels to activate ventilation, moisture control and provide full-body cushioned comfort. The footbed is anti-bacterial, washable and breathable. - SOFTCELL®—the overarching comfort system utilising a combination of specialist materials and the unique biomechanical foot-cradling design to increase stability, balance, comfort and manoeuvrability. Designed to reduce the risk of trips, slips and falls. Blundstone Rotoflex 9063 Zip Sided Safety Boot, Pair