Our ALRN 5” N.B.P. Short is made from recycled polyester, derived from post consumer plastic. This ultra lightweight fabric allows for superior speed and performance. Designed with our signature No Bounce Pocket “N.B.P.” warp knit waistband to secure your phone, keys or wallet. This short will quickly become your go to for running. Recycled Polyester Athletic Shorts With Elastic Waistband, Recycled Polyester Sports Bottoms, Short Length, Recycled Polyester Sport Shorts, Breathable Recycled Polyester Shorts, Breathable Recycled Polyester Workout Shorts, Recycled Polyester Training Activewear Shorts, Sportswear Shorts In Recycled Polyester, Recycled Polyester Activewear Shorts For Training, Recycled Polyester Shorts For Training