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BLACKBIRD SEAT FOAM KTM SX SXF 17-18 EXC EXCF 17-19 STANDARD

Marsoni M251S
Sale price$109.95
Pay 4 payments of $27.49 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
BLACKBIRD SEAT FOAM KTM SX SXF 17-18 EXC EXCF 17-19 STANDARDBlackbird Racing Seat Foams are made of rigid polyurethane foam, they are waterproof and fit perfectly with the original seat base and seat cover. The polyurethane foam is produced using a chemical formula created for the aerospace industry so is of the highest quality. Thanks to the molecules with closed cells it also weighs less than the original seat foam. Standard height seat foam. Firmer material then original seat foams.
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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
4.1 ★★★★★
Based on 1470 reviews
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Tyler W
Massapequa, US
★★★★★ 4
Amazing socks but false advertising. They changed them.
Size: Large, Color: Black (6-pairs)
Okay well I have 4 stars because these are the best socks ever, infact, I threw out all my other socks and switched to just these. No show and they never slip. THE PROBLEM NOW, all the pairs I ordered before had a white symbol, and every time I buy more they have the grey and they are not as low show as my others… I wanted to simplify life and have all the same kind, no matching of colors or slightly different shape, but 4 times now I’ve ordered white symbol and gotten thicker longer ones with gray symbols. I’m considering switching all of my socks to the gray…. But the white symbol ones are way better, they don’t show with hey dudes on and gray symbol ones do now. I’m at a loss. Can someone tell me where to buy 100 pairs of white symbol so I never need to buy another sock again in my life?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2025
L
Verified Purchase
lovecolor1
San Leandro, US
★★★★★ 5
My favorite
Size: Medium, Color: Opal Blue/White/Cruise Blue (3-pairs)
My favorite socks, too bad under armour discontinued the cotton blend fabric and went to 100% polyester 😠
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
N
Verified Purchase
Natalie Williams
Bozeman, US
★★★★★ 5
Comfortable
Size: 6-10, Color: Halo Gray/Assorted
These are my favorite socks!
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Reviewed in the United States on September 22, 2025
L
Verified Purchase
LC
Pawtucket, US
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026
L
Verified Purchase
Lucy Mejia
Omaha, US
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026

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