The Alpha Dry Direct Vest from Snow Peak is an ultra-lightweight vest made from Polartec’s revolutionary Alpha Dry fabric. This brushed fleece uses lofted fibres to keep you insulated without weighing you down—with a unique mesh pattern making it really breathable too. This means the vest is ideal for throwing over a tee when you need a bit of extra warmth, and because of that low-profile shape it works just as well under a jacket too.