SKU: 16393751366

Alpinestars - Nucleon KR-3 Protector

Sale price$93.60 Regular price$104.00
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 4 - Oct 9

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Description

Alpinestars - Nucleon KR-3 Protector2018 Nucleon KR 3 Protector Alpinestars Features: Back protector constructed in three waist to shoulder dimensions in order to cover all the body size New structured back shell plate is constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving Protection incorporates hybrid construction with lattice shell with a new viscoelastic PU foam compound New single injected lattice structure shell

2018 Nucleon KR-3 Protector - Alpinestars

Features:

  • Back protector constructed in three waist-to-shoulder dimensions in order to cover all the body size
  • New structured back shell plate is constructed from a high performance polymeric material blend for optimized flexibility and excellent weight-saving
  • Protection incorporates hybrid construction with lattice shell with a new viscoelastic PU foam compound
  • New single-injected lattice structure shell constructed with ergonomic design to absorb high impacts and allow maximum breathability and air flow
  • New soft viscoelastic PU foam compound on the central spine area for fit, comfort and impact absorption
  • Convex design on the central hard shell provides highest level of protection of the spine
  • Horizontal flex channeling for adaptive fit in all riding positions
  • New adjustable rib protector constructed from a high performance polymeric material blend for additional side protection
  • New shoulder blade padding extensions to protect the impact areas
  • Waist adjustment for customized fit and slim vented kidney belt for added position stability and security
  • Adjustable and detachable elastic shoulder straps via snap fit system to allow a more comfortable use of the protector
  • Compatible with the Nucleon KR-C protector
  • Compatible with the Nucleon KR-TB protector
  • Back protector CE certified to EN 1621_2:2014 LEVEL 2
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 16393751366

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4.7 ★★★★★
Based on 17 reviews
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Verified Purchase
Mike L.
New York, US
★★★★★ 4
Comfortable fit for slip-in fabric shoes
Size: 14, Color: Black/Black
My first experience with Marc Joseph. I typically purchase dress and casual work shoes from Florsheim and occasionally Rockport. I'm giving these four stars because the initial fit and feel appear solid. Depending on the shoe brand I wear a size 14 or 15. My feet are slightly wide but I don't alway need wide fit. These size 14 fit well with wide enough toe box. I've tried slip in shoes before and they just don't feel right. These somehow work and there is no heel slip. My only reservation is the high lip on the heel for slip-in and hope they dont catch pant hems. I gave 4 stars because I'll have to determine durability. Granted they are a light fabric shoe with a soft rubber tread. I'd like them to last for at least 6 months..and use them for business casual work wear during warm weather.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
C
Verified Purchase
Chris
Pawtucket, US
★★★★★ 5
Stylish and comfortable.
Size: 8 Wide, Color: Black/Black
Shoes look great and fits well. Definitely recommend pocking another pair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
M
Verified Purchase
Mike
Waukegan, US
★★★★★ 3
Narrow for an 11.5W
Size: 11.5 Wide, Color: Navy
Nice look and material but very narrow for a wide, had to return
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Reviewed in the United States on February 25, 2026
D
Verified Purchase
David Kuck
Chelsea, US
★★★★★ 5
NIce Shoes
Size: 10, Color: Black
Very nice quality and comfort
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Reviewed in the United States on June 1, 2026
E
Verified Purchase
elizabeth a.
Omaha, US
★★★★★ 5
Great shoe.
Size: 11.5, Color: Navy
Perfect fit. Stylish comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026

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