SPIDI Polartec® Neck Warmer is designed to offer great comfort riding in coldest temperature conditions. The front part is made in Polartec® Power Wool™, a knit fabric combining soft, odor reducing, merino wool base & a highly durable synthetic exterior. In the back area an extremely elastic polyamide fabric gives maximum size adjustability in combination with an easy to use drawstring closure system. Features Polartec microfleece High tenacity insulating & breathable fabric Designed & tested for cold to very cold temperatures Adjustable drawstring tightening Average weight 0, 1 kg