Once you run with UA Speedpocket bottoms, you'll wonder how you ever ran without them. The pocket expands to hold even a plus-sized phone, keeps it secure, and won't let it bounce. If you run with a phone, you need this.- Supportive, super-smooth and structured free cut fabric delivers relentless coverage and comfort.- Material wicks sweat and dries really fast.- 4-way stretch material moves better in every direction.- Mesh panels and strategic laser perforations for added breathability.- Updated, expandable center-back pocket is water-resistant and keeps your phone secure, with no bouncing.- High-rise waistband with interior drawcord pull for a stay-put fit.- Side drop-in pockets.- Compression: Ultra-tight, second-skin fit.- Body: 72% Polyester, 28% Elastane.- Mesh: 80% Nylon, 20% Elastane.- Machine washable. Ref: 1376758561.