With the SG12 Gaerne offers a High-Tech boot in terms of design and features. It is considered The best You can buy with Money by riders, press and all MX riders worldwide. The patented double-joint system does not hinder the movement, but becomes effective efficiently as soon as the anatomical limits are exceeded and injuries are imminent. In addition to the extensive safety features such as the plastic parts, the steel insert in the sole and the steel toe cap at the toe of the boot, the SG12 also convinces in terms of comfort: the perforated upper ensures good ventilation, the extremely elastic dust cover effectively prevents the penetration of dirt, the insert in the rear area of the insole absorbs shocks while providing pleasant ventilation in the front area. And the proven memory foam encloses your foot perfectly, providing an absolutely direct and safe ride feeling, better than any construction with a separate inner shoe can ever offer. Features High-quality, hard-wearing cowhide with plastic protectors Dual Stage Pivot System (double joint system) patented Stabilization of the ankle joint with flexible movement soft stretch dust and dirt seal on top good ventilation due to perforation on the shaft Shaft height approx. 37 cm Calf width adjustable by shin front panel with 3 screws Plastic protectors on ankle, heel and shin wide aluminium buckles adjustable and easily replaceable SCD padding in the socket Microfiber lining with ergonomically shaped memory cell padding heat-resistant calf protection with Grip-Guard plastic flexible zones at instep and heel Switching amplification made of stable plastic anatomically shaped footbed with shock absorbing insert replaceable and washable insole The footbed is replaceable and available as an accessory the sole has a steel inlay and is oil and petrol resistant toe of boot protected with a steel cap with grippy, double-stitched cross sole Buckles, soles and steel caps available as accessories