The new Pull Neutron represents the pinnacle of technical excellence for your mid-layer kit. Crazy has built a top-shelf piece that delivers exceptional warmth combined with outstanding breathability and elasticity, all wrapped up in a sleek, compact garment. This isn't your average fleece; these high-performance features are achieved through a hybrid construction, combining the best available fabrics on the market for mountain performance.
The main body fabric is Polartec Thermal Pro, a proven fleece material that offers the best volume-to-warmth ratio available for fast and light movement. For maximizing efficiency and comfort where you need it most, the back, sleeves, and side panels use the Sorona fabric. Sorona is highly elastic and breathable due to its three-dimensional ribbed construction, which enhances comfort and reduces the overall bulk of the garment.
Thanks to this intelligent blend of technical fabrics, the Pull Neutron delivers a level of thermal insulation that is unmatched in the market, all while maintaining minimal bulk and excellent breathability. It's designed to be versatile: wear it as an outer layer during high-altitude mountaineering in cold, windless conditions, or keep it as a compact mid-layer that provides maximum warmth under your shell.