Altra Paradigm Review - Believe in the Run。Altra PARADIGM 6 Running Shoes Mens 8.5 Red Orange Athletic Walking Sneakers. Pre-Owned Excellent condition Smoke Free Home. The Altra PARADIGM 6 Running Shoes in men\'s size 8.5 are designed for athletic activities, specifically walking. The red and orange color scheme adds a fun and vibrant touch to the classic sneaker style. These shoes feature a comfortable D width and are part of the Altra Provision 6 model line. Ideal for those looking for durable and performance-driven footwear for their active lifestyle.