ON Lightweight Shorts Men's Black UK XL ONLY Size:Medium providing a Custom-Like Fit and

providing a Custom-Like Fit and reduced risk of blisters

Regardless of whether you run in the gym on the treadmill or out on the streets

ESSENTIAL STORAGE: Front zip hand pockets for storing cards or keys while you run

the red light preserves your night vision

ON Lightweight Shorts Men's Black UK XL ONLY Size:Medium providing a Custom-Like Fit andUltralight, versatile shorts with a perforated back. The Lightweight Shorts are engineered solely to help you perform better. A rear pocket and key loop secure your essentials, even when running at top speed. And, with zero zips or hard points, the shorts make light work of floor work too. Soft but strong, the technical four way stretch polyamide elastane blends used in the front and inner briefs are fast drying and offer total freedom of movement.