This design consists of sidewalls that encourage energy transfer. This design makes for a controlled run. The reinforced titanium construction of the Jah Love Skis means that they are responsive as well as durable. This model differs from the lower cost Girish Skis model in that it has an exceptionally large sidecut (167-140-157 as opposed to the Girish Skis' 139-110-129 sidecut), which helps with control. The 140mm waist in particular is much bigger than the any ski in this line (the Radict's 127mm waist is the next biggest). This model also has a cleaner rainbow graphic than the Girish Skis model's multicolored design. The Nordica Jah Love Skis powder ski only comes in the 185cm. size.