Running Apparel Size & Fit Guide
Use the men’s and women’s body measurement charts as a starting point for your custom running apparel. Measure around the fullest part of the chest or bust, the natural waist and the fullest part of the hips. Keep the tape level without pulling it tight.
These charts show body measurements, not finished garment dimensions. The final fit depends on the product, fabric stretch and intended use. Share your brand’s size chart or a reference garment so we can review the fit requirements before sampling.
Custom Sizing & Fit Approval
Develop your running apparel around your target customers. Send your size chart, reference sample or tech pack, together with your preferred fit: close-fitting, regular or relaxed.
For tops, confirm chest width, body length and armhole comfort. For bottoms, review waist fit, rise and inseam. Stretch styles also need checks for recovery and freedom of movement.
Use fit samples to assess comfort while running, then approve the measurement points, size grading and tolerances before bulk production.