Sportswear design has traditionally followed a narrow template built around a limited range of body types, but a growing number of brands are rethinking that approach with more inclusive sizing, adaptive features, and gender-neutral product lines. The shift reflects both a broader cultural push for inclusivity and a recognition that the previous approach left a large share of potential customers underserved.
Extended size ranges are one of the most visible changes. Where performance apparel once often stopped at a limited range of sizes, many brands have expanded their offerings considerably, and just as importantly have begun designing garments specifically for those larger sizes rather than simply grading existing patterns up, an approach that often resulted in poor fit and compromised performance.
Gender-neutral collections have also expanded, offering silhouettes and sizing that aren’t built around a strict binary of men’s and women’s fits. These lines typically use relaxed, adjustable construction, drawstrings, and flexible waistbands that can accommodate a wider range of body shapes without needing separate product lines for different gender categories.
Adaptive sportswear designed for people with disabilities represents another growing segment. Features like magnetic closures instead of buttons, side-seam zippers for easier dressing while seated, and seamless construction to reduce skin irritation for wheelchair users are increasingly appearing in mainstream product lines rather than being relegated to small specialty brands.
Post-mastectomy and post-surgical sports bras have become a more visible category as well, designed with softer seams, front closures, and pocket options for prosthetics, addressing a need that mainstream activewear brands largely overlooked for years despite representing a significant portion of potential customers.
Sensory-friendly design considerations are showing up more frequently too, with tagless construction, flat-lock seams, and softer fabric finishes aimed at reducing irritation for people with sensory sensitivities, a feature set that originated in adaptive clothing but has started crossing over into general product lines given its broad appeal.
Maternity and postpartum activewear has also seen meaningful investment, with brands developing dedicated compression and support garments designed around the changing body during and after pregnancy, rather than expecting customers to simply size up in standard product lines that weren’t built for that purpose.
Design research methods have shifted to support these changes, with more brands conducting fit testing across a wider range of body types and abilities during product development rather than relying primarily on a narrow set of standard fit models, a change that has measurably improved how garments perform across diverse body types.
Marketing has evolved alongside product design, with campaigns increasingly featuring athletes and everyday customers across a broader range of body types, abilities, and gender identities, moving away from a narrow, uniform aesthetic that dominated activewear advertising for decades.
As inclusive design practices continue to mature, the expectation among many industry observers is that these features will stop being treated as a separate specialty category and become baked into standard product development processes across the sportswear industry, much as extended sizing has already begun to do at several major retailers.
Community feedback loops have also become a more formal part of product development in this space, with brands running fit panels, focus groups, and open feedback channels made up of the specific communities a garment is designed for, rather than relying solely on internal design teams to anticipate needs they may not personally share.