Goliath Safety Ankle Boot (SDR10CSi) SDR10CSI safety ankle boot. Available to order in bulk (1000 pairs+)Tough full grain leather uppers. Moisture wicking lining. Dual Density Rubber injected sole unit heat resistant to 300°C. SRC slip resistance rating. Injection soling process ensures for a reliable bond between the upper and the sole. Steel toe cap resistant to 200 joules impact and steel midsole. Ridged cap for extra durability. Removable felt footbed. Meets safety footwear standard EN ISO 20345:2011. EN ISO 20345:2011 S3 CI HI HRO SRCGoliath Goliath Safety Ankle Boot (SDR10CSi) | Work & Wear Direct