swift Woven for strength and no-bulk performance, lightweight Swift fabric is two-way stretch and sweat-wicking to move with you and stay out of your way two-way stretch lightweight woven for strength features Designed for: On the Move Luxtreme waistband: Luxtreme® fabric waistband helps to secure the fit Move freely: We added a ribbed waistband, cuff, and gusset for better stretch and fit Lycra®: Added Lycra® fibre for shape retention Secure pockets: Zipper pockets keep your stuff safe Change the fit : Customize the fit by cinching the drawcord High-rise: Keeps you feeling covered and secure