4-5-5 Medial/Front-to-Back/Lateral Flex – Woah, fancy words. Medial means the median flex range, so in the middle of the boot you get a medium stiffness (4). The Front-to-Back flex rating (5) gives a medium flex when leaning forward or backwards. And the Lateral flex (5) refers to the flex provided towards the sides of the boot, also a medium range of movement is given here.

Tweaker Cuff – This cuff provides a softer medial flex at the ankle that enables freestyle-focused flex. In addition, it still has all the toe-to-heel and lateral support you need to power through a heavy landing, and hold that edge when charging into massive features.

Tweaker Shell Construction – Working in harmony with the medial flex derived lower in the boot at the ankle, the Tweaker Shell amplifies this flex by allowing the boot to flex higher on the leg as well. This asymmetrical upper cuff has a lowered, softer medial side that frees up the flex, achieving full tweakability throughout the entire boot without losing any toe-to-heel support.

Tweaker Liner Panel – Located on the medial side at the top of the liner, this flexible mesh panel provides freestyle flex at even the closest connection point with your leg. Directly against your skin, the Tweaker Liner flexes naturally, maximizing the benefits of Tweaker while providing a more comfortable ride with no gaps or pressure points no matter how hard you shred, press, or tweak.

Level 4 Liner – Very solid and responsive liner with FGel in heel which gives you the ability to send-it off of big features while keeping your heel safe.

Gold Cuff Links – Quick and easy internal lacing holds your foot deep in the ankle pocket for no lift and all-day comfort.

Traditional – Tighten your boots as you like them with traditional shoe laces for a snug or loose fit.

Footpillow – The Footpillow features superior cushioning and dampening for heavy impacts while providing additional arch support, so you can ride hard all day.

Glory Sole – Created and designed for aggressive freestyle riding, this sole gives you grip you need, the cushion you deserve, and durability that lasts.

FeetBelt – Located around your ankle, this acts as a low-profile ankle brace which eliminates heel-lift when turning and extra comfort. This part is removable for those who prefer a looser feel.

inSlick – A slippery spandex material top piece of your liner that let's you slide in first try (something every snowboarder struggles with)

Forever Fit Construction – Built from the inside out, Forever Fit construction ensures that your boot won’t pack out. Starting from scratch, the guys at Forum re-engineered the entire boot to minimize materials and eliminate any potential slop. They took out so much unnecessary material that these boots measure one complete size smaller than years’ past. However, they still retain the perfect fit inside, from day one to day seventy-five.

Gangsta Wrap Tongue – Comes with a fully puffed tongue to reduce the awful shin bang you are all too familiar with