About this item
Heat-mapped Zoned Insulation maximizes warmth and trims weight, putting down where you need it and reducing it where you don’t.
Toe-asis Foot Warmer is a baffled pocket of insulation that rapidly warms cold feet in our ergonomic footbox.
Quilt and blanket loops allow you to customize your sleep system by layering quilts or tech blankets for increased warmth.
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