{"product_id":"dunlop-atp-tour-extra-duty-high-altitude-tennis-ball","title":"ATP Tour Extra Duty High Altitude Tennis Ball","description":"\u003ch2\u003eThe No.1 Ball On Tour\u003c\/h2\u003e\n\u003cp\u003eEngineered for high-altitude hard courts, the Dunlop ATP Tour Extra Duty High Altitude tennis ball delivers controlled bounce, tour-level consistency, and enhanced durability in thinner air. Featuring Extra Duty felt and altitude-optimized performance, it’s the official ball of the ATP Tour—trusted for competitive match play where precision matters most.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Performance Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e Court Surface – Hard court performance with Extra Duty felt\u003c\/li\u003e\n\u003cli\u003e Feel \u0026amp; Playability – Controlled response at high altitude\u003c\/li\u003e\n\u003cli\u003e Durability – Pressure-adjusted core maintains consistent bounce at altitude\u003c\/li\u003e\n\u003cli\u003e Best For – Tournament play at high altitude (above 4,000 ft)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Dunlop","offers":[{"title":"Yellow \/ Tour Extra Duty 3-Ball Tube","offer_id":52781368574264,"sku":"491248","price":7.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/2601\/2728\/files\/Dunlop-ATP-Tour-Extra-Duty-HighAlt-Can-with-ball_35c087bd-4660-4cc4-a323-6ef565ca582d.jpg?v=1786393335","url":"https:\/\/ca.dunlopsports.com\/fr\/products\/dunlop-atp-tour-extra-duty-high-altitude-tennis-ball","provider":"Dunlop Sports Canada","version":"1.0","type":"link"}