Ronhill | Men's Core Vest - Dark Cobalt/Bright White Size:X/Large That's because they feature plush

That's because they feature plush padding around the heel collar

For extra support

Reflective Trim

Room for a small soft flask (sold separately)

you should shake the bottle/shaker well

Ronhill | Men's Core Vest - Dark Cobalt/Bright White Size:X/Large That's because they feature plushThe Ronhill Men's Core Vest is a great choice for race day or training runs in warm weather. Why we stock the Ronhill Core Vest The breathable fabric will help to wick sweat away from your body. The blue fabric and white Ronhill logo will pair well with almost any pair of running shorts. The vest will help you to stay cool when you are pushing the pace in warm temperatures. Fit Guide The vest has a relaxed fit. We recommend choosing your normal size.