Activewear & Athleisure Is it better to size up or down in activewear? March 3, 2026 by Mercier | Leave a Comment Deciding whether to size up or down in activewear depends on the garment’s intended use, your personal comfort preferences, and the specific brand’s sizing. Generally, for performance-focused activewear, a snug fit is recommended for optimal support and to prevent chafing, while for more relaxed activities, a slightly looser fit might be preferred. Sizing Up or […] Read more ยป