LifeStride - Impact. Color Black 1. On sale for $47.99. MSRP $69.99.. 4.0 out of 5 starsAdd to favorites. 0 people have favorited this+2Brand NameLifeStrideProduct NameImpactGenderWomen'sColorBlack 1Price$47.99MSRP: $69.99Rating4Rated 4 stars out of 5(83)