This high-performance activewear set from On Running features a lightweight, moisture-wicking light blue short-sleeve t-shirt paired with sleek black running shorts—ideal for runners, gym sessions, or daily athletic wear. The t-shirt showcases subtle horizontal ribbed texture for enhanced breathability and a minimalist gray 'ON' logo on the chest; interior neck label confirms brand authenticity. The matching shorts feature an elastic waistband, side pockets with zip closure, and a reflective 'ON' logo on the lower left leg for visibility. Both pieces are crafted from technical synthetic fabric (likely recycled polyester/elastane blend) offering 4-way stretch, quick-dry properties, and odor resistance. Designed for comfort and function, the set supports high-intensity movement without chafing. Perfect for summer training, trail runs, or post-workout errands—stylish yet performance-driven. Size L fits 45–55 kg as indicated, ensuring a tailored athletic fit. The clean monochrome aesthetic with tonal branding aligns with On’s Swiss-engineered minimalism, blending sport utility with modern streetwear appeal.