Altra shoes market Size, Share & Trends Analysis Report By Product Type (Road Running Shoes, Trail Running Shoes, Hiking Shoes, Walking Shoes, Lifestyle Shoes), By Cushioning Type (Low Cushion, Moderate Cushion, Maximum Cushion), By Gender (Men, Women, Unisex), By Distribution Channel (Brand-Owned Stores, Sporting Goods Stores, Specialty Running Stores, Online Retail), By End User (Professional Athletes, Recreational Runners, Outdoor Enthusiasts, Fitness Consumers) and By Region (North America, Europe, APAC, Middle East and Africa, LATAM) Forecasts, 2026-2034