The Sense Aero series of clothing and shoes is designed for high-speed movement, with features that easily meet the demands of serious athletes. The "37.5" fabric in these shorts dries up to five times faster than many other technical fabrics. Unlike compression-style shorts, this model features an AdvancedSkin ActiveDry outer layer with a snug-fitting stretch fabric insert inside. - Active Fit: not skin-tight but well-fitted, best suited for a slim build - Waistband pocket for energy gels or small essentials - Aerotech fabric with perforations for ventilation - Lightweight inner shorts to reduce chafing risk - Reflective details for visibility