SIDI ST boots are constructed with Lorica, which has similar characteristics to leather, but wears better over time and requires little to no break-in period. The STs employ the same external bracing system technology as SIDI’s flagship boot, the Vortice, and SIDI’s exclusive cam-lock buckle system for easy entry and boot removal all while still offering a perfect, glove-like fit. For the same price, the ST Air version features fully perforated Lorica for maximum air flow.
Retail Price: $395