RONHILL CORE RACER SHORT. There's nothing better than the freedom of a Split Running Short when you're running fast. The RONHILL CORE RACER SHORT captures the essence of a classic racing short. We know this isn't for everyone, but it's the choice of many when speed is the goal. A lightweight recycled polyester outer flexes effortlessly with your stride. While a sweat wicking liner adds security and comfort. Don't worry about hiding your keys in a bush when you're at the track, because there's a zippered back pocket in this Split Running Short. Material Benefits: This men's Ronhill Split Running Short features lightweight and flexible fabric to aid fast paced running. Fit Guide: The men's Ronhill Core Racer Short is made in a relaxed fit. We recommend you choose your normal clothing size. Please note there is a significant split in the fabric at the outer thigh area. Ideal Run Conditions: Wear this men's Split Running Short for fast paced runs and racing in warm conditions. Technical Features: Secure pocket Inner brief Breathable Reflective Relaxed fit Drawcord Wash before use Main Body: 100% Recycled Polyester Lining: 100% Polyester