Size Guide

Euro Size US Size UK Size
36 3.5 2.5
37 4 3
38 5 4
39 6 5
40 6.5 5.5
41 7.5 6.5
42 8 7
43 9 8
44 9.5 8.5
45 10.5 9.5
46 11.5 10.5
47 12 11
48 12.5 11.5
49 13.5 12.5
50 14 13

Alpinestars SPX Boa Drystar Boots - Black/Dark Grey

The Alpinestars SPX Boa Drystar Boots in Black/Dark Grey are ergonomically optimised for sport touring, delivering exceptional comfort for long rides. As a leading UK retailer, Moto Central is proud to offer these high-performance boots. The integrated waterproof and breathable Drystar membrane ensures superior wet weather performance, while the rugged sole excels in all conditions.

These Black/Dark Grey boots feature an upper made from advanced microfibre, knitted mesh, and co-injected TPU with Lycra, providing optimal comfort, breathability, and performance. The Drystar liner offers reliable all-weather protection, maintaining waterproof and breathable properties. The BOA Speed Lace System allows for quick, precise, and secure closure on the lateral side. A lateral adjustable hook and loop closure system on the shin plate incorporates a TPU 3D print for enhanced grip. The front bellow is constructed in Lycra co-injected with soft TPU for comfort and protection, and the rear calf is made from textile for additional comfort and breathability. The 3D mesh lining ensures high breathability, with micro suede on the heel for anti-sliding performance. The sports sole design with a high flex inner structure provides superior walking comfort, and the rubber sole with a special compound offers excellent grip and absorption. These boots are designed for all-weather riding.

The boots feature a new shift pad design with TPU technologies for superior upper foot protection, TPU sliders on the lateral toe-box and calf for optimum flexion and protection, and a TPU heel counter for impact protection and support. Dual-density ankle protectors and internal shin reinforcement provide strategic protection in key areas. The SPX BOA Drystar Boots are CE certified to EN 13634:2017. The lateral side entry system incorporates BOA Speed Lace System technology for quick, precise, and secure closure. The rubber sole utilises a special compound that provides textured grip and excellent absorption. At Moto Central, we understand the importance of quality gear. As a major UK retailer for Alpinestars, we can order any colour or size you desire. Please feel free to enquire about the vast range of options available for these excellent boots.


Shipping: eBay will provide an estimated delivery time for this item which you can see above. We will always do our best to deliver the item as quickly or more quickly than eBay suggests. When viewing the estimated delivery time, please take into consideration the handling time. All items are shipped on a 24 hour service once despatched by either Parcelforce or Royal Mail*. If for any reason this will take longer than expected, we will inform you by eBay messages. If you would like a more accurate shipping time frame, please feel free to message us and we will do our best to give you a more accurate date for shipment dependent on your location.

*UK only, for international customers, we will ship by Parcelforce or Fedex


Returns: Returns are accepted within 60 days of the receipt of your parcel, if you need to return to an item, please open an eBay returns case with the appropriate reason for return. We will accept your request at our earliest opportunity.


Worldwide Shipping: For international deliveries, we use Parcelforce (Majority of Europe) or Fedex (Rest of World)

We can ship anywhere in the world so if you do not see your country listed in our shipping options, let us know and we will quote a shipping cost for you.


Extra Charges (Overseas Customers): It is important to note that customers living on remote islands or hard to get to locations may be subject to extra shipping charges, eBay do not take these into consideration when providing a shipment charge. We will always notify customers to let them know that this is the case beforehand and will not ship the parcel before speaking to them first.


Import Duties / Handling Fees / GST: Please note as of 1st January 2021 the UK left the European Union and with this the free trade agreement between the UK & Europe no longer exists. Please expect to pay handling fees / import duties when ordering from anywhere outside the UK. This includes Republic of Ireland. Please do not ask us to lower the value of goods this is illegal and we do not want to get involved in this kind of activity.