Great for progression and perfect for park rats, the 2020 Nitro Thunder is the lightweight freestyle boot that should always be in consideration. Dual-zone support with the Nitro TLS lacing system, the 2020 Nitro Thunder is easily tweakable and even easier when getting into your boots giving more time lapping the park or charging down the mountain. Heat moldable cloud 3 liner is is know far and wide as one of the most comfortable boots on the market that keeps you in the 2020 Nitro Thunder all day without any issue. Awesome support without breaking the bank, the 2020 Nitro Thunder is always reliable.