Hydrochromic panels change ventilation based on humidity

The On Men's Core Pants are designed to enhance the freedom and focus of every run. Lightweight and stretchy with pre-shaped knees and a gusseted crotch, they move effortlessly with your strideno matter the pace. Ventilated mesh behind the knees keeps air flowing, while zippered hems make changing easy. With a secure drawcord waistband and handy side pockets, these pants are your new go-to for distraction-free training.

• Lightweight stretch fabric
  
• Pre-shaped knee construction with mesh venting
  
• Gusseted crotch
  
• Side zip hems
  
• Two side pockets
  
• Elastic waistband with secure cord closure
  
• Fit: Regular
  
• Main Material: 100% Recycled Polyester
  
• Secondary Material: 95% Recycled Polyamide, 5% Elastane
  
• Care Instructions: Cold machine wash, Cool iron, Do not bleach, Do not dry clean, May be tumble dried cold

Designed To Blend Discreetly Into Any Collection