SLS3® Intelligent Race Apparel is designed to reduce muscle vibration, a major cause of muscle fatigue, improve the feedback between your body and your brain, increase accuracy and efficiency of your movement, and provide superior comfort and fit.

SLS3® products are Made in the USA!                                                                                                
In these times, we think it is more important than ever to support our economy.

Look at our athlete testimonials as well.

We are sizing experts!
If you are unsure about what size you need in any of our products, we really encourage you to contact us. We will ask you for some information on your measurements like height, weight, chest or calf circumference depending on the product, and we will fit you into the right size guaranteed.

Men's FX line and Men's FRT line available now!
SLS3® Intelligent Race Wear is finally available - view our FX apparel! 
Click on the link or go to: Shop, then Men's symbol, then click on the big image or link.

Women's FLR line available now!
Click on the link or go to: Shop, then Women's symbol, then click on the big image or link.