SIDI SRS Enduro Soles $34.00 SKU: SIDI BOOTS:SID-ZC3ES-BK-4647 44/45 - $34.00 46/47 - $34.00 Size 44/45 46/47 Qty. Qty. Add to Cart Sold in pairs Heavy lugs and tread pattern for better grip Compatible with Sidi SRS Boots SMS sole system