Simple is the word. This Arc’Teryx half zip midlayer is made from the very warm Polartec classic 100 Micro Velour Small Grid. The grid pattern makes it very warm, but it is well ventilated. There are no pockets. The fit is superb with almost no lift and it’s comfortable enough to be used as a warm baselayer too.
Daniel Neilson tests out a diverse selection of fleeces, jumpers, smocks and tops
Weight 326g (M) Ј60 arcteryx.com