Baseplate Stiffness (1 Soft - 10 Stiff) – 4

Highback Stiffness (1 Soft - 10 Stiff) – 5

Multi-Density Thermoformed EVA Bushings – Multi-Density Thermoformed Bushings sustain their function season after season - unlike competitors who use urethane, rubber or other materials that change color and become brittle over time.

Duraflex MD Milan – Duraflex material was specifically engineered to maintain a consistent flex in a wide range of cold temperatures. Union has exclusive rights on this brand of nylon, so you wont find it anywhere else.

Extruded 3D Aluminum Heelcups – Designed for optimum heel hold and minimization of drag, Union 3D Extruded Aluminum heelcups are the strongest in the business.

CP3 Lady – A female specific, anatomically correct version of the Men's Contact Pro Highback, the Milan has received a major upgrade for this season. CP3 highbacks are incredibly light, comfortable, and outstanding in all types of snowboarding terrain.

Ultragrip Toe Straps – Multi-positional options and thermoplastic anti-slip material keeps you locked in and on point.

Classic Lite Ankle Strap – Once featured on Union's most expensive models, the Classic Lite Ankle Strap is a prime example of how primo technology finds its place in the Union Collection. Tried, tested, and true.

Aluminum Ratchets – Fast in and fast out - this mechanism combined with Union aluminum is superior to any binding ratchet on the market - with the exception of Union magnesium.

Mini Disk – Compatible with 4x2 and The Channel™.

Boarding for Breast Cancer - B4BC – For every pair of B4BC Union Bindings sold, Union gives 2% back to the B4BC cause. A non-profit foundation that advocates early detection and a healthy, active, and sustainable lifestyle as the best means for breast cancer prevention. Founded in 1996, B4BC empowers young people to make positive choices that promote lifelong wellness through outreach, prevention, sustainability, and support programs