Tristan's part in our 27th video, Substance, was online briefly when the video dropped in January. Here it is online again for good. Pick up the full video on DVD, iTunes, and Vimeo On Demand. Subscribe to TransWorld’s YouTube: http://twskate.co/gz8nsr Follow TWS for the latest: Daily videos, photos and more: http://skateboarding.transworld.net/ Like TransWorld SKATEboarding on Facebook: https://www.facebook.com/TransWorldSkate Follow TransWorldSKATE on Instagram: https://instagram.com/transworldskate/ Follow TransWorldSKATE Twitter: https://twitter.com/TransWorldSKATE Follow TransWorld on Snapchat: transworldskate