Rock Fall RF001 Alaska Freezer Safety Boot in 3 to 14, Black Colour:Black incorporating a flat knit upper

incorporating a flat knit upper with seamless construction for total comfort throughout your run

This design has 2 sets of laces to complement each shoe

and high-rebound Hyper Pillar Technology™ for added support

these shirts features a button down collar

Rock Fall RF001 Alaska Freezer Safety Boot in 3 to 14, Black Colour:Black incorporating a flat knit upperThe RF001 Alaska is a widely specified technical cold store boot that has been designed to offer the ultimate in insulation from the cold. It features a 3M B600 Ultra Thinsulate double thickness lining with Fursulate that is rated as low as 40C. The protective components include a fibreglass toecap and composite midsole which are not susceptible to absorbing and holding cold, unlike metal equivalents. The outsole complex is a nitrile rubber outsole