{"pageUrl":"https://comparethespecs.com/zh/fitness-outdoors/running-athletic-shoes/which-racing-flats-have-the-best-traction-for-off-road-conditions","lastUpdated":"2026-09-02","totalProducts":1,"niche":"哪些竞速平底跑鞋在越野条件下具有最佳抓地力？","description":"Which racing flats have the best traction for off-road conditions?","products":[{"brand":"The North Face","model":"Summit Series VECTIV Sky 2 Shoes","price_gbp":169.81,"origin_country":null,"specs":{"drop":"6","weight":"8.4","stack_height":"25 heel","spike_pattern":"5 mm lugs","sole_stiffness":"Firm","upper_material":"Lightweight seamless upper with mapped venting zones"},"confidence_score":null,"sources":[{"label":"The North Face","url":"https://www.thenorthface.com/en-us/p/summit-series/summit-series-footwear-and-gear-829892/summit-series-vectiv-sky-2-shoes-NF0A8AEM","currency":"USD","source_country":"US","price":230.0,"price_gbp":169.81,"scraped_at":"2026-09-02T00:33:33.098880"}],"summary":"The Summit Series VECTIV Sky 2 is a lightweight trail-racing shoe with a full-length carbon-fiber plate, nitrogen-infused DREAM midsole, and high-traction SURFACE CTRL outsole. Its secure, breathable upper and aggressive lugs suit runners targeting fast races on technical mountain terrain.","ideal_for":"它适合越野竞速，因为 SURFACE CTRL 外底采用 5 mm 鞋钉，可在技术型地形上提供抓地力；全掌碳纤维板和坚实的 DREAM 中底则有助于实现快速、灵敏的步态转换。"}]}