{"niche":"Which trail running shoes offer the best grip and traction on various terrains?","description":"Which trail running shoes offer the best grip and traction on various terrains?","products":[{"brand":"Adidas","model":"Terrex Agravic 4","price_gbp":108.33,"origin_country":null,"specs":{"weight":"260 g (men's US 9)","stack_height":"36 mm heel / 28 mm forefoot","midsole_material":"Lightstrike+","traction_lug_depth":"4.5 mm"},"confidence_score":null,"sources":[{"label":"Running Warehouse (alternate listing)","url":"https://www.runningwarehouse.com/adidas_Terrex_Agravic_4/descpage-ATA4M1.html","currency":"USD","source_country":"US","price":144.95,"price_gbp":108.33,"scraped_at":"2026-06-11T20:49:29.457193"}],"summary":"The Terrex Agravic 4 is a versatile daily-trainer trail shoe with a Lightstrike+ midsole, full-coverage Continental rubber outsole and an embedded rock plate for underfoot protection. It balances durability and stable ride for gravel, easy to moderate trails and everyday off-road training. The engineered mesh upper and TPU overlays aim to improve fit and comfort.","ideal_for":"Offers excellent grip and traction across varied terrain thanks to Continental rubber outsole and 4.5 mm lugs, plus a protective rock plate and Lightstrike+ midsole for stable footing."},{"brand":"New Balance","model":"Fresh Foam X Hierro v9","price_gbp":119.54,"origin_country":null,"specs":{"weight":"310 grams","stack_height":"Heel 42 mm / Forefoot 38 mm","midsole_material":"Dual-density Fresh Foam X","traction_lug_depth":"4.5 mm"},"confidence_score":null,"sources":[{"label":"Running Warehouse","url":"https://www.runningwarehouse.com/New_Balance_Fresh_Foam_X_Hierro_v9/descpage-NBH9IM7.html","currency":"USD","source_country":"US","price":159.95,"price_gbp":119.54,"scraped_at":"2026-06-11T20:49:47.231836"}],"summary":"The Fresh Foam X Hierro v9 is a heavily cushioned trail shoe with a dual-density Fresh Foam X midsole, a full-length Vibram Megagrip outsole, and a protective knit upper with a gusseted tongue and Toe Protect. It features a high stack, low 4 mm drop, and deeper, multi-directional lugs for reliable grip on mixed trails. The design prioritizes comfort and traction for long runs on varied terrain.","ideal_for":"Suited for runners who need strong grip on mixed trails because of its Vibram Megagrip outsole with 4.5 mm lugs and dual-density Fresh Foam X midsole for stable cushioning."}]}