Manufactured from flame-resistant materials to protect the wearer from fires, racing underwear is designed to be worn under the main racewear as an extra layer of protection. Within this category, you will be able to browse our range of fireproof racing underwear products from leading motorsport brands including Sparco, OMP, P1, Sabelt, Walero, Alpinestars and more!
top service! ordered a harness to match one iv had for years and was spot on even replying well out of work hours to make sure I got it in time! will be using again for sure!
Ashley Peatman
10/11/2016
Awesome service! Seats arrived much sooner than expected. Harnesses arrived the next day. Perfect customer service. Can not fault! The seats and harnesses look awesome in the car! Thanks very much for all your help. Greatly appreciated! Dan.
Dan Guirey
5/05/2014
Absolutely superb company and i would recommend GSM for all your motorsport needs. Ben was great from the beginning and they made what turned out to be a difficult process (due to Bell) into one that was very simple. Great price, customer service and status/tracking.
Alastair Pascoe
2/14/2018
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