The Vein is a fairway driver by Salient Discs. According to Salient, this stable driver will fly straight and won’t turn over. This is proves to be the perfect go to driver for Salient fans. The Vein is available in three different plastic blends. Liquid, the original plastic that was used in the creation of it’s brother the Prometheus, the Cryo plastic, and a new stiff version of the Cryo blend.