Zappos is offering a ton of online deals on fan-favorite running shoes this week, including a new discount on the popular ASICS GEL-KAYANO 31 running shoe, however, sizes are selling out quickly.

With this deal, you can snag a pair of men’s or women’s GEL-KAYANO 31 sneakers for just $124.95 instead of its original price of $165 with a variety of colors/designs to choose from.

RELATED: The new ASICS GEL-KAYANO 32 running shoe is now available for preorder

The GEL-KAYANO 31 running shoe is available in extended sizes including wide and extra-wide options. The men’s GEL-KAYANO 31 is still available in 12 colors to choose from while the women’s GEL-KAYANO 31 is available in 13 designs.

According to ASICS, the GEL-KAYANO® shoe offers the most stable running experience in ASICS’ lineup. It’s designed to control each stride, resist movements that could cause injury and provide soft landings with smooth transitions. Stability technology is especially important for runners who pronate—meaning their feet roll inward or outward with each step

“Move your mind with the GEL-KAYANO® 31 shoe’s adaptive stability and premium comfort,” ASICS states. “The 4D GUIDANCE SYSTEM™ helps provide adaptive stability. This helps you experience a more supportive and balanced stride during your distance training. “

“Its midsole implements FF BLAST™ PLUS ECO cushioning and PureGEL™ technology. These features make your distance training feel smooth and comfortable.​”

Those interested in this deal can checkout the men’s GEL-KAYANO® 31 listing here and women’s GEL-KAYANO® 31 shoe here.