Questions? Leave a comment below! swift Swift fabric is lightweight, four-way stretch, sweat-wicking, and quick-drying features Designed for: Run Recycled polyester: 100% of the polyester in this product is recycled Sweat-wicking liner: Built-in Luxtreme® fabric liner is sweat-wicking and four-way stretch Lycra®: Added Lycra® fibre for shape retention Storage: Side drop-in pockets on the short liner Rise: Medium rise Fit: Measured centre front, top of waistband to the hem Fit: 0–2:11.5", 4–6:12", 8–10:12.5", 12–14:13", 16–18:15”, 20:15.5” Fit: Liner length for all sizes: 3.5”