We use our patent pending "LOFT" technology to hang insulation lower than your bum... No more CBS (Cold Butt Syndrome). But more specifically - how do Swayy hammocks keep you warm? Loft.

Loft is the ability of insulation to trap air between the fibers (synthetic insulation) or feather dander (down). This allows for the trapped air pockets to be warmed up. For our synthetic insulation, this is achieved by allowing the insulation hang separately without compression below your backside. For our down insulation, it is the same idea but a different insulation type.

We use 3 main layers of material. The 1st holds your weight. The 2nd insulates you. The 3rd blocks the wind.