The Yachiyo returns from our 2006 line up, but with a new shell color and pattern for the lining. We still use reliable, long-lasting Climashield XP insulation. It warms down to 15 degrees and retains its insulation value when wet. We tricot line the ergonomically shaped foot box, giving it more warmth. Pad Locks, Snag Free Zipper Tracks, and a pillow pocket help give you the most comfortable night's rest possible.