Men's OMM Core Vest Sunglasses Experience elevated breathability and stretch

Experience elevated breathability and stretch with the high-quality Lycra® mix fabric

FACE: 100% Nylon (recycled) BACKER: 100% Nylon (recycled)

And if you need more space

adding versatility to your cold weather running kit

Made from sweat-wicking fabric and with a full mesh racerback panel for ventilation allowing your body to stay cool and breathe

Men's OMM Core Vest Sunglasses Experience elevated breathability and stretchThe OMM Core Vest is a new concept in active insulation for use as a super warm first layer in the coldest of events and challenges. Made entirely from Primaloft Active insulating fabric, the Core Vest offers the warmth of a fleece, but in less than half the weight. The Core range is an incredibly effective insulator, but thanks to near total air permeability, the build up of heat dissipates. The vest uses the 75g weight Core fabric which provides