{"product_id":"head-sonic-pro™-200m-tennis-strings-reel-black","title":"HEAD Sonic Pro™ 200M Tennis Strings Reel , Black","description":"\u003cp\u003eThe \u003cb\u003eHEAD Sonic Pro™ 200M Tennis String Reel (Black)\u003c\/b\u003e is a classic, highly popular soft co-polyester string designed for players who want the control, spin, and durability of a poly without the harsh, stiff feel typically associated with standard monofilaments.\u003c\/p\u003e\n\u003cp\u003eHEAD Sonic Pro™ is engineered using a unique molecular structure made from soft co-polymer polyester combined with specialized lubricant additives.\u003c\/p\u003e\n\u003cp\u003eUnlike traditional stiff polyesters (which can be harsh on joints), Sonic Pro is tuned specifically for \u003cb\u003ecomfort, touch, and lively rebound\u003c\/b\u003e. The smooth profile combined with low-friction additives allows for slick string movement and rapid snap-back for easy spin generation. The \u003cb\u003eBlack\u003c\/b\u003e colorway delivers a sleek aesthetic and offers a slightly crisper response compared to the original White or Orange versions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance Profile\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cb\u003eComfort \u0026amp; Arm Friendliness: 8 \/ 10: \u003c\/b\u003eRemarkably forgiving for a co-poly string. It absorbs shock effectively and ranks among the softer options in the poly category.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eControl: 8 \/ 10: \u003c\/b\u003eExcellent directional accuracy. It allows aggressive players to swing out while keeping the ball inside the lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpin Potential: 7.5 \/ 10: \u003c\/b\u003eWhile round (not shaped or rough), its slick coating promotes great main-string \"snap-back\" for easy topspin and slice depth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower: 7 \/ 10: \u003c\/b\u003eNoticeably livelier and springier than stiff traditional polys (like Luxilon 4G or Solinco Tour Bite), providing nice ball acceleration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurability \u0026amp; Tension Maintenance: 6.5 \/ 10: \u003c\/b\u003eStrong resistance to shearing and breaking, though like most soft co-polys, it will gradually lose its initial playability tension over time.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eBest Suited For\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cb\u003ePlayers Transitioning to Polyester:\u003c\/b\u003e Ideal for intermediate to advanced players making their first move from multifilament\/nylon to a poly string bed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eArm-Conscious Poly Users:\u003c\/b\u003e Great for players who love polyester performance but experience minor wrist or elbow discomfort from stiffer strings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBig Swingers Needing Extra Comfort:\u003c\/b\u003e Aggressive hitters looking for controllable pop, low vibration, and smooth spin capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHybrid Setups:\u003c\/b\u003e Excellent choice as a durable main string paired with a soft multifilament cross, or as a soft poly cross paired with a natural gut\/multi main.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eColor: \u003c\/b\u003eBlack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial \/ Construction: \u003c\/b\u003eCo-polymer Polyester Monofilament.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReel Length: \u003c\/b\u003e200 Meters \/ 660 Feet (approx. 16–18 full restrings).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGauges Available: \u003c\/b\u003e\u003cb\u003e16 \/ 1.30mm\u003c\/b\u003e (Maximum durability \u0026amp; tension stability).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGauges Available: \u003c\/b\u003e\u003cb\u003e17 \/ 1.25mm\u003c\/b\u003e (Enhanced feel, power, and spin snap-back).\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cb\u003eProfile \/ Shape: \u003c\/b\u003e\u003c\/span\u003e\u003cspan\u003eSmooth \/ Round.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cb\u003eAdditives: \u003c\/b\u003e\u003c\/span\u003e\u003cspan\u003eFriction-reducing lubricant resin.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aadvantage Sports","offers":[{"title":"Default Title","offer_id":55402923131171,"sku":null,"price":155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1056\/6691\/files\/HEADSonicPro_200MTennisStringsReel_Black.jpg?v=1785512710","url":"https:\/\/aadvantagesports.com\/products\/head-sonic-pro%e2%84%a2-200m-tennis-strings-reel-black","provider":"Aadvantage Sports","version":"1.0","type":"link"}