Almost every component of the Supertech R Boot, Alpinestars definitive racing boot as worn by a roster of champions past and present, has undergone a rigorous program of upgrades to sharpen its performance features even further. Featuring innovations derived using feedback from Alpinestars involvement in top flight racing, key elements include a newly redesigned front flex area, a redesigned rear bellow, a redesigned top gaitor, a new shifter and shin plate, a new shin slider and a new inner bootie, all of which enhance the comfort, protection and the performance of this boot to a new class-leading high.
• Redesigned rear bellow in stretch microfiber for improved natural front and back movement.
• Redesigned top gaiter in microfiber material with TPU over injection for enhanced prehensility.
• Hook and loop closure secures the puller zip remains in position.
• Micro adjustable ratchet closure on top of boot for an optimized fit.
• Sole constructed using a lightweight rubber compound for excellent grip on the pegs.
• Separate, internally updated bio-mechanical inner bootie made by 3D mesh material for greater structure, thus improving rider comfort.
• Redesigned top gaiter in microfiber material with TPU over injection for enhanced prehensility.
• Hook and loop closure secures the puller zip remains in position.
• Micro adjustable ratchet closure on top of boot for an optimized fit.
• Sole constructed using a lightweight rubber compound for excellent grip on the pegs.
• Separate, internally updated bio-mechanical inner bootie made by 3D mesh material for greater structure, thus improving rider comfort.
Replaceable co-injected TPU/aluminum toe slider with an easy screw system that protects the toe area against abrasion resistance.
• New replaceable heel plate slider design offers increased sliding performance and protection in the case of crash.
• Inner bootie is equipped with a new external toe area with a soft TPU reinforcement for superior impact protection and additional ankle padding for greater protection, stability and cushioning during natural movement of the foot.
• According to European statutory law the CE mark is a conformity requirement for the marketing of this product. The following standards apply: CE EN13634:2017.
• New replaceable heel plate slider design offers increased sliding performance and protection in the case of crash.
• Inner bootie is equipped with a new external toe area with a soft TPU reinforcement for superior impact protection and additional ankle padding for greater protection, stability and cushioning during natural movement of the foot.
• According to European statutory law the CE mark is a conformity requirement for the marketing of this product. The following standards apply: CE EN13634:2017.
• New synthetic microfiber panel on medial side for enhanced abrasion resistance and improved feeling when in contact with the bike.
• New TPU shifter for increased protection on lower medial side.
• New TPU shin plate has been redesigned for greater impact absorption performance, thus improving abrasion resistance in a key area.
• New replaceable shin slider for additional abrasion resistance.
• New TPU stretch panel design with zip for an easier entry and exit and a closer, more optimized fit.
• Main upper material constructed using microfiber for optimum abrasion resistance, while also delivering high levels of flexibility.
• New front flex area for improved impact abrasion while also ensuring the natural front and back.
• New front flex area increases ventilation and airflow for additional breathability.
• New TPU shifter for increased protection on lower medial side.
• New TPU shin plate has been redesigned for greater impact absorption performance, thus improving abrasion resistance in a key area.
• New replaceable shin slider for additional abrasion resistance.
• New TPU stretch panel design with zip for an easier entry and exit and a closer, more optimized fit.
• Main upper material constructed using microfiber for optimum abrasion resistance, while also delivering high levels of flexibility.
• New front flex area for improved impact abrasion while also ensuring the natural front and back.
• New front flex area increases ventilation and airflow for additional breathability.
F 
Handling Time:
- Handling time on all items is 1 business day. Business days are Monday - Friday excluding holidays.
- Orders are processed daily at 10am EST Monday - Friday, this means if you place your order after 10am EST your order will not be processed until the following business day.
Domestic Shipping:
- Free shipping on most items unless otherwise stated to the lower 48 states. Additional charges for Alaska, Hawaii, Puerto Rico and Guam may apply. We reserve the right to change shipping carrier based on location or for combined orders. This is to ensure your package gets to you as quickly and as well packaged as possible. Our inventory is constantly updating and changing, we do our best to keep it as accurate as possible. However, in some instances seasonal items sell very fast and can be subject to temporary delays. In the case this happens, we place your parts on an emergency restocking order and the item will generally ship within 1 business day. In the event of a prolonged delay we will make our best effort to contact and notify you of such delays. ETA's provided by eBay are ESTIMATED TIMES, we aim to get you your order within these time frames however some unforeseen circumstances do arise. We will do our best to work with you to get you your item as fast as possible.
International Shipping:
- We ship worldwide. Limitations due to manufacturer's restrictions on some items may apply. The shipping costs do not include duty or import taxes so please check before you purchase an item. All international items will ship via USPS Priority Mail International or USPS Express Mail International for addition fee. Shipping times will vary depending on the country the item is being shipped to.
Combined Shipping:
- We do our best to combine shipping on orders. If you wish to ensure that multiple items you have purchased are combined please send us a message.
- We offer 60 day free returns!
- Returns must be in NEW/UNUSED condition in ORIGINAL PACKAGING.
- If the part is used there is a possibility that you will not receive a full refund, as we do have to resell the item.
- Electrical parts are NOT returnable.
- All Returns must be authorized by us and you will get a RMA number to put on the outside of the box.
- If an exchange needs to be made we will gladly work with you, however you must pay for shipping to return item AND shipping to get the new item to you.
- In the event that we make a mistake, they do happen occasionally (we are sorry), we will cover shipping costs to get you the correct item.
