Allbirds - Superlight Tree Runner. Color Blizzard (Blizzard). On sale for $81.65. MSRP $115.00.. 4.1 out of 5 starsAdd to favorites. 0 people have favorited this+3Brand NameAllbirdsProduct NameSuperlight Tree RunnerGenderMen'sColorBlizzard (Blizzard)Price$81.65MSRP: $115.00Rating4Rated 4 stars out of 5(65)