Crazy Pull Neutron is the flagship mid layer of the Crazy Idea collection and represents an advanced synthesis of technicality, designed to offer high thermal insulation along with very high breathability and elasticity. The garment has a slim fit, is easily compressible, and stands out for its bold and refined look, consistent with Crazy's style.
The performance is the result of a hybrid construction that combines reference fabrics in the industry. The main fabric is Polartec Thermal Pro, a fleece-like structure that guarantees one of the best ratios between volume and thermal insulation currently available. The Sorona fabric, characterized by high elasticity and excellent breathability thanks to its three-dimensional ribbed construction, is used on the back, sleeves, and side panels, contributing to increased comfort and reduced overall bulk of the garment. The combination of these two materials allows for very high thermal insulation while maintaining a low volume and effective moisture management.
The Crazy Pull Neutron is designed to be worn as an outer layer during high-altitude mountaineering activities in cold and windless conditions, or as a compact mid layer when it is necessary to maximize warmth without increasing bulk. The garment features a two-way front zip, two side pockets, a laser-cut and bonded chest pocket, an ARTVA pocket, reflective logos, and flat seams in contrasting colors. The hood has a pre-shaped brim designed for better fit.
| Brand | Crazy |
|---|---|
| Season | Fall-Winter 2025-2026 |
| Gender | Men's |
| Material | Sorona |
Shipping costs at Oliunìd depend on destination, courier, and product type, with costs shown before purchase at checkout. See here for shipping costs by country.
On Oliunìd you can always return a product excluding customised products (e.g. lanyards cut to the metre, kits assembled by us, etc.) for any reason: it's not what you expected, you got the wrong shoe size, you don't like the colour of the trousers. You have 100 days to do so. Read the full policy here!





