{"niche":"有哪些最防水的雪地靴可供购买？","description":"What are the most waterproof snowboots available?","products":[{"brand":"Muck","model":"Arctic Ice Tall AGAT","price_gbp":158.53,"origin_country":null,"specs":{"size":"7","weight":"10M 3.00 LBS","insulation":"Warm lining: soft, insulation, light-weight, performance materials","boot_height":"15 in","waterproof_rating":"100% Waterproof"},"confidence_score":null,"sources":[{"label":"Muck Boot Company","url":"https://muckbootcompany.com/products/avtva000","currency":"USD","source_country":"US","price":210.0,"price_gbp":158.57,"scraped_at":"2026-06-23T19:59:12.602183"},{"label":"Frank's Great Outdoors","url":"https://www.franksgreatoutdoors.com/muck-women-s-arctic-ice-tall-agat-replaced-as2tv-100-black-jersey-heather-11","currency":"USD","source_country":"US","price":210.0,"price_gbp":158.57,"scraped_at":"2026-06-23T19:59:12.602183"},{"label":"Shipton's Big R","url":"https://shiptonsbigr.com/muck-womens-arctic-ice-tall-agat","currency":"USD","source_country":"US","price":209.95,"price_gbp":158.53,"scraped_at":"2026-06-23T19:59:12.602183"},{"label":"Muck Boot Company","url":"https://muckbootcompany.com/products/avtva000","currency":"USD","source_country":"US","price":210.0,"price_gbp":158.57,"scraped_at":"2026-06-23T19:59:15.383855"},{"label":"Frank's Great Outdoors","url":"https://www.franksgreatoutdoors.com/muck-women-s-arctic-ice-tall-agat-replaced-as2tv-100-black-jersey-heather-11","currency":"USD","source_country":"US","price":210.0,"price_gbp":158.57,"scraped_at":"2026-06-23T19:59:15.383855"},{"label":"Shipton's Big R","url":"https://shiptonsbigr.com/muck-womens-arctic-ice-tall-agat","currency":"USD","source_country":"US","price":209.95,"price_gbp":158.53,"scraped_at":"2026-06-23T19:59:15.383855"}],"summary":"The Muck Arctic Ice Tall AGAT is a tall, fully waterproof winter boot built for wet ice, snow, mixed/loose surfaces, and hard pack. It uses an 8mm neoprene inner boot with fleece lining for warmth in extreme conditions, plus a Vibram Arctic Grip A.T. outsole for traction. It's designed to keep cold air out with a stretch-fit top-line binding and uses a bioDEWIX antimicrobial footbed insert for moisture management.","ideal_for":"If you're looking for the most waterproof snowboots available, this model is listed as 100% waterproof and 100% MUCKPROOF, making it a clear match for maximum waterproofing needs."}]}