The Black Crows Captis Birdie Skis can handle everything from groomers to powder with playful ease. The 90mm waist is the perfect width for exploring the entire mountain and the medium camber with a playful flex will turn even the driest winter into an epic season. Product Details Rocker Type Double Rocker - Great handling, control, and pivot. Classic Medium Camber - Classic camber underfoot with intermediate ski/ snow contact for a perfect balance between stability and handling. Flex Flex - Tolerant and progressive flex to be comfortable in curves and effecient in all terrain. Sidecut Slightly Short Sidecut - Good for carving and reactivity. Core Poplar / Fiberglass Sidewalls Semi-Cap with ABS Sidewalls Binding Compatibility We recommend a brake width equal to or at most 15 mm wider than the ski waist width.