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VIPER 640 M-8 MAINSAIL
VIPER 640 M-8 MAINSAIL
VIPER 640 M-8 MAINSAIL
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VIPER 640 M-8 MAINSAIL

Marsoni M251S
Sale price$1293.50
Pay 4 payments of $323.38 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
VIPER 640 M-8 MAINSAILThe M8 is an update to our tried and true M7 the winningest Mainsail in class history with Multiple World and Continental Championships. With a proven shape that delivers unparalleled top end speed and a forgiving twist profile, the M8 is built from our proprietary North XI laminate cloth. The forgiving nature of this sail makes it easy to get up to speed and stay there!
Easy Shipping

Quick Dispatch:

Your VIPER 640 M-8 MAINSAIL orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your VIPER 640 M-8 MAINSAIL ships.

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Questions about VIPER 640 M-8 MAINSAIL, sizing, or delivery? We're just an email away.

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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
4.5 ★★★★★
Based on 2148 reviews
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Product Reviews
K
Verified Purchase
Kailani smith
Pawtucket, US
★★★★★ 5
Decent material
Color: Black, Color: Black
Didnt fit the full console but it’s still nice to have. Matts up quick , i just try not to rest my arm there & fluff it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
E
Verified Purchase
EMS
Cuba, US
★★★★★ 5
Definitely genuine pelts.
Size: 2' x 3' (Natural shape, Sheepksin, Oblong), Color: Ivory White
I like the color. Not too white, more of a natural shade. I ordered two, for each side of the bed. One is larger than the other which proves they are genuine pelts and I’m ok with it!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
C
Verified Purchase
Cindy Cruse
Omaha, US
★★★★★ 5
Great small size rug
Size: 2' x 3' (Natural shape, Sheepksin, Oblong), Color: Ivory White
Size is great, I wanted to use as a throw on a leather ottoman and it fit great. It isn’t exactly the color I expected but it is a neutral cream. Soft and comfortable. Well made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 1, 2026
J
Verified Purchase
Jess
Carnegie, US
★★★★★ 4
Nice
Size: 2' x 3' (Natural shape, Sheepksin, Oblong), Color: Ivory White
Nice product! Slightly different texture than anticipated
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025
C
Verified Purchase
Christy
Pawtucket, US
★★★★★ 1
Inaccurate color description
Size: 2' x 3' (Natural shape, Sheepksin, Oblong), Color: Ivory White
Color is not ivory white… Very yellow!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026

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