Pay in installments of $37.50 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 1 - Jul 6
For Your Every Summer RSVP, with Code: SUMMER15
Description
NA MX-5 Miata Durable Side Skirts (1990-1997)Gone are the days of warped and broken Miata Side Skirts. R Theory designed and manufactured durable Side Skirts for the NA Miata chassis. Our side skirts are manufactured from 100% aluminum (not cheaper aluminum composite material) and is finished off with a matte black powder coated finish so it will be looking good for years to come. The side skirt is offset downwards so it does as much as possible to seal the bottom of the car from oncoming air.

Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 936 reviews
Sort
Product Reviews
★★★★★ 5
Exactly what I was looking for
Color: Deep Grey, Size: Large
Solid for the price. Comfy and good fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
★★★★★ 5
Great Pullover- super comfy and soft!
Color: Light Grey, Size: X-Large
Bought this for my son- He LOVES them. Size was correct, the are very soft and comfortable. I ended up getting 2 more so he has it in three different colors! Price is great for this pullover.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 1, 2025
★★★★★ 5
Snug and Attractive
Color: Light Grey, Size: X-Large
I am very picky about the fleece I use for running in cooler weather. I like them really thin so I can layer. This is about as thin as I could find on Amazon but it still has some substance to it. There are several elegant details like the way the zipper tag parks itself in a little pocket. Very nice shirt!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025
★★★★★ 5
Nice shirt.
Color: Black, Size: XX-Large
Good neck height, not too high, firm neck grip without the choke feel. Clean look when wearing under an open shirt or looks good alone, Soft feel against the skin, and it washes well, no pulling or color fade. semi-form-fitting on the body, but not tight for the size. priced well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 5
T-Shirts
T-Shirts are very nice. They run small. Order 1 size up
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025




