On Running Performance 2/1

The ON Running 5 Performance 2/1 shorts in black, size S, are designed for male runners seeking versatile training apparel. These shorts feature a 2-in-1 construction with an inner compression layer and an outer lightweight short, providing both support and freedom of movement. The compression layer offers muscle stabilization and moisture-wicking properties, while the outer layer is made from breathable, quick-drying fabric that moves with your body during high-intensity activities.

Key technical details include a secure waistband with an adjustable drawcord for a personalized fit, flatlock seams to minimize chafing, and reflective elements for enhanced visibility in low-light conditions. The shorts measure approximately 45 cm in length from waist to hem, with the inner compression layer extending to mid-thigh. The fabric composition consists of 88% polyester and 12% elastane, offering optimal stretch and recovery.

This model represents the successor to previous ON Running performance shorts, incorporating feedback from athletes to improve fit and functionality. The design focuses on practical running needs with a gusseted crotch for unrestricted movement, a discreet zippered pocket for small essentials, and durable construction that maintains shape through repeated wear and washing. The black color provides a versatile appearance suitable for various training environments.

These shorts are engineered for runners who value technical features without compromising comfort, making them appropriate for tempo runs, interval training, and long-distance sessions. The dual-layer approach addresses common running concerns by combining compression benefits with the airflow and mobility of traditional running shorts.