Alpinestars RT-7 Drystar Waterproof Boots Black/Red US 10.5 / EU 45, Part 2443023-13-45

The Alpinestars RT-7 Drystar boots combine waterproof touring performance with walking comfort and dependable impact protection. Finished in black and red, this size US 10.5 / EU 45 motorcycle boot features Alpinestars’ full Drystar membrane for waterproof performance and breathability. The technical upper uses a blend of microfiber and high-resistance synthetic textile laminated with seamless polyurethane for improved flexibility, durability, and airflow.

Alpinestars integrated Transversal Protection Frame (TPF) supports and protects the foot while maintaining the flex needed for comfortable walking and confident movement on the footrests. Reinforced heel and toe areas help protect against impacts, while the reinforced shin area adds coverage in a vulnerable zone. A separate shift pad provides additional protection and helps reduce wear during gear changes.

The RT-7 Drystar boot uses a lateral zipper with an elasticated panel for a secure, adaptable fit. A hook-and-loop gusseted flap covers and protects the zipper while allowing natural boot flexion. The dynamic 3D-printed polyurethane shift pad adds effective upper-foot protection without compromising the boot’s streamlined design. Designed for motorcycle riders who need weather resistance, protection, and all-day usability, this Alpinestars boot is identified by manufacturer and vendor part number 2443023-13-45.

Features:

• Size: US 10.5 / EU 45
• Model: RT-7 Drystar
• Brand: Alpinestars
• Manufacturer Part Number: 2443023-13-45
• Vendor Part Number: 2443023-13-45
• Waterproofing: Full Drystar membrane provides waterproof performance and breathability
• Upper Construction: Microfiber and high-resistance synthetic textile laminated with seamless polyurethane
• Foot Protection: Integrated Transversal Protection Frame supports the foot while preserving front-foot flexion
• Impact Protection: Reinforced heel counter, toe box, and shin area
• Shift Protection: Dynamic 3D-printed polyurethane shift pad with an additional protective layer
• Closure: Lateral zipper with elasticated panel and hook-and-loop gusseted protective flap
• Fitment: Designed for motorcycle riders seeking protective, waterproof touring footwear with walking comfort