We Never Expected To See Skin-Tight Workout Shorts Like THIS Trending—Kendall Jenner’s Are Just $40!

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We never thought we'd see gray workout clothing trending--it's a color that shows every drop of sweat!--but Kenny applied her star power to this unexpected trend, and it worked.

Apparently, we are not alone because the shorts are completely sold out online in every size from XS-XL.

Similarly, the gray pair from celebrity-beloved brand Alo Yoga are also completely sold out.

We didn't want to leave you hanging, so we found this similar pair from Old Navy--for under $20!

Shop now: High-Waisted Elevate Compression Biker Shorts for Women ($19.99)

This fitted pair features an eight inch inseam and come in a trendy heather gray. Plus, you can take an extra 20% off at checkout right now!