Skullcandy Riff Wireless Colour:Black 1:2011 Day only Wide 4 TM18117 WHITE 1:2011 Day only Wide back neck yoke with concealed mesh Features: Lightweight warmth from advanced micro fleece fabric 4 Way stretch fabric allows you to move freely at work while keeping warm Mesh side panels increase breathability to give a perfect balance between warmth and air flow while working Two side hip zip pockets to store your items securely Thumb holes provide glove like warmth for your hands on cold mornings Athletic slim fit allows garment to be worn under larger jackets Reflective zippers and arm branding to increase visibility Fabric: 92% Polyester 8% Elastane 185 gsm Sizes: XXS 5XL multipoint pairing (connect to multiple devices) and built in music controls make them a great option for anywhere