{"product_id":"adidas-scarpa-da-calcetto-da-adulto-predator-club-if6399-blu-bianco-rosso","title":"Adidas Adult Predator Club IF6399 indoor soccer shoes blue-white-red","description":"\u003ch2\u003eAdidas Predator Club IF6399: Precision and Control Indoor\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAdidas Predator Club IF6399 blue-white-red indoor soccer shoes\u003c\/strong\u003e are designed for \u003cstrong\u003eprecision, ball control, and grip\u003c\/strong\u003e on indoor artificial turf surfaces. Featuring Strikeprint elements, a comfortable foam layer, and a rubber outsole with studs, these shoes offer superior touch and optimal traction. Ideal for indoor soccer, futsal, and training on artificial turf.\u003c\/p\u003e\n\u003ch3\u003ePredator Club IF6399 Technical Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnology:\u003c\/strong\u003e Strikeprint – raised elements in the strike zone for ball control, shot precision\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper:\u003c\/strong\u003e Textured synthetic – soft touch, abrasion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort layer:\u003c\/strong\u003e EVA foam – impact cushioning, prolonged comfort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutsole:\u003c\/strong\u003e Rubber with lugs (IF - Indoor Flat) – multidirectional grip on artificial turf\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 250g (size 42) – lightweight for indoor soccer category\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e Regular – standard comfortable fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosure:\u003c\/strong\u003e Traditional laces – personalized adjustment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Blue\/white\/red – iconic Predator design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCode:\u003c\/strong\u003e IF6399 | \u003cstrong\u003eBrand:\u003c\/strong\u003e Adidas Germany\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurfaces:\u003c\/strong\u003e Indoor artificial turf, futsal parquet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho Are They For\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for:\u003c\/strong\u003e Indoor soccer\/futsal players, weekly artificial turf training, amateur 5-a-side matches, footballers seeking affordable ball control, mixed training-match use, beginners\/intermediates, transition from outdoor to indoor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot recommended for:\u003c\/strong\u003e Outdoor natural grass fields (requires FG cleats), smooth indoor parquet (lugs may slip), professional players seeking top-tier (better Predator Elite), very wide feet (regular fit may be tight), non-sporting daily use (outsole wears out on asphalt).\u003c\/p\u003e\n\u003ch3\u003eKey Technologies\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eStrikeprint:\u003c\/strong\u003e Raised elements in the strike zone (instep). Increase ball contact surface, improve short pass control, shot precision. Design inspired by professional Predators, adapted for the entry-level Club category.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIF (Indoor Flat) Outsole:\u003c\/strong\u003e Non-marking rubber (leaves no marks on parquet) with a lug pattern. Multidirectional traction for quick changes of direction, braking, sprints. Optimal for indoor artificial turf and futsal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTextured synthetic upper:\u003c\/strong\u003e Differentiated zones: smooth on the inside of the foot (control), textured on the outside (shooting power). Resistant to abrasion on indoor surfaces, maintains shape over time.\u003c\/p\u003e\n\u003ch3\u003eDifferences Predator Club vs Predator Elite\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper:\u003c\/strong\u003e Club standard synthetic vs Elite Primeknit (premium sock-like fit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrikeprint:\u003c\/strong\u003e Club basic elements vs Elite High Definition (advanced 3D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Club 250g vs Elite 220g (-30g premium materials)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrice:\u003c\/strong\u003e Club €59 vs Elite €280 (€221 difference)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Club amateur\/training, Elite competitive\/professional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Elite upgrade worth it?\u003c\/strong\u003e Only if you play at a competitive level (futsal Serie C\/D, regional championships). For amateur\/recreational use, Club offers 70% of Elite performance at 20% of the price.\u003c\/p\u003e\n\u003ch3\u003eAdidas Indoor Soccer Size Guide\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFit:\u003c\/strong\u003e True to size (regular fit). If between two sizes, choose your usual size (synthetic upper adapts after 2-3 uses).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConversion table:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEU 39 1\/3 = UK 6 = US 6.5 = CM 24.5\u003c\/li\u003e\n\u003cli\u003eEU 40 = UK 6.5 = US 7 = CM 25\u003c\/li\u003e\n\u003cli\u003eEU 40 2\/3 = UK 7 = US 7.5 = CM 25.5\u003c\/li\u003e\n\u003cli\u003eEU 41 1\/3 = UK 7.5 = US 8 = CM 26\u003c\/li\u003e\n\u003cli\u003eEU 42 = UK 8 = US 8.5 = CM 26.5\u003c\/li\u003e\n\u003cli\u003eEU 42 2\/3 = UK 8.5 = US 9 = CM 27\u003c\/li\u003e\n\u003cli\u003eEU 43 1\/3 = UK 9 = US 9.5 = CM 27.5\u003c\/li\u003e\n\u003cli\u003eEU 44 = UK 9.5 = US 10 = CM 28\u003c\/li\u003e\n\u003cli\u003eEU 44 2\/3 = UK 10 = US 10.5 = CM 28.5\u003c\/li\u003e\n\u003cli\u003eEU 45 1\/3 = UK 10.5 = US 11 = CM 29\u003c\/li\u003e\n\u003cli\u003eEU 46 = UK 11 = US 11.5 = CM 29.5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFit test:\u003c\/strong\u003e Try on with soccer socks. 0.5cm space at the tip of the big toe. Heel locked without slipping. Upper wraps the foot without compressing.\u003c\/p\u003e\n\u003ch3\u003eCompatible Surfaces\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndoor artificial turf (covered soccer fields)\u003c\/li\u003e\n\u003cli\u003eFutsal parquet (sports halls)\u003c\/li\u003e\n\u003cli\u003eShort indoor artificial turf\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot recommended for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOutdoor natural grass (lugs too short, poor traction)\u003c\/li\u003e\n\u003cli\u003eOutdoor artificial grass (better TT numerous short studs)\u003c\/li\u003e\n\u003cli\u003eSmooth gym parquet (lugs may slip, better smooth sole)\u003c\/li\u003e\n\u003cli\u003eAsphalt (rapid outsole wear, only brief warm-up)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaintenance and Durability\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaning:\u003c\/strong\u003e Soft brush + cold water after each use. Remove dust\/dirt from the outsole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrying:\u003c\/strong\u003e Air dry for 24 hours. Fill with newspaper (absorbs moisture, maintains shape). No radiators\/direct sunlight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Dry, ventilated place. Loosen laces (preserves upper)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotation:\u003c\/strong\u003e Alternate with a second pair if you play 3+ times\/week (prolongs lifespan)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpected lifespan:\u003c\/strong\u003e 6-12 months intense use (3-4 matches\/week), 12-18 months moderate use (1-2 matches\/week)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement signs:\u003c\/strong\u003e Lugs worn beyond 50%, cracked upper, loss of grip during braking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMarket Alternatives Comparison\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eVs Nike Phantom GX Academy IF:\u003c\/strong\u003e Nike tighter fit (better for narrow feet), Adidas regular fit (versatile). Nike €65 vs Adidas €59 (€6 savings). Similar performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVs Puma Future Play IF:\u003c\/strong\u003e Puma FUZIONFIT (compressive band), Adidas Strikeprint (ball control). Puma €60 vs Adidas €59 (€1 difference). Personal brand preference choice.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVs Joma Top Flex Indoor:\u003c\/strong\u003e Joma excellent value for money (€40), but inferior materials. Adidas superior durability, premium brand. Worth the extra €19.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAre they good for outdoor 5-a-side soccer?\u003c\/strong\u003e No, IF sole designed for indoor. For outdoor artificial turf, TT (turf training) with numerous short studs is needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use them on gym parquet?\u003c\/strong\u003e Yes, non-marking rubber leaves no marks. Check gym regulations (some require a completely smooth sole).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes Strikeprint really improve control?\u003c\/strong\u003e Yes, raised elements increase ball contact surface. Perceptible difference on short passes and precise shots. Not miraculous but helps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long do they last indoors?\u003c\/strong\u003e 6-12 months of intense use. Indoor wears the sole less than outdoor, but lugs flatten with use. Check for wear monthly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDifference between IF vs IC?\u003c\/strong\u003e IF (Indoor Flat) low lugs versatile for indoor\/futsal. IC (Indoor Court) completely smooth sole only for futsal parquet. IF is more versatile.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 pair of Adidas Predator Club IF6399 blue-white-red shoes\u003c\/li\u003e\n\u003cli\u003eOriginal Adidas box\u003c\/li\u003e\n\u003cli\u003eAdidas authenticity certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2 years for manufacturing defects from Adidas. Fast shipping in Italy. 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