The halo top is an ultralight mid-layer down garment

The 105 g of 800 fill power Polish white goose down is sandwiched between 15 denier face and lining fabrics, with the down held in place by a simple stitch through baffle construction.

At 230g it has the warmth of a fleece jacket but with half the weight and bulk

It has a neck zip, lycra cuffs and lycra waist.

There is an internal chest pocket that reverses into a storage bag with a belt loop.