Adidas Adult Predator Club IF6399 indoor soccer shoes blue-white-red

Adidas Predator Club IF6399: Precision and Control Indoor

The Adidas Predator Club IF6399 blue-white-red indoor soccer shoes are designed for precision, ball control, and grip 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.

Predator Club IF6399 Technical Features

• Technology: Strikeprint – raised elements in the strike zone for ball control, shot precision
• Upper: Textured synthetic – soft touch, abrasion resistance
• Comfort layer: EVA foam – impact cushioning, prolonged comfort
• Outsole: Rubber with lugs (IF - Indoor Flat) – multidirectional grip on artificial turf
• Weight: 250g (size 42) – lightweight for indoor soccer category
• Fit: Regular – standard comfortable fit
• Closure: Traditional laces – personalized adjustment
• Color: Blue/white/red – iconic Predator design
• Code: IF6399 | Brand: Adidas Germany
• Surfaces: Indoor artificial turf, futsal parquet

Who Are They For

Ideal for: 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.

Not recommended for: 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).

Key Technologies

Strikeprint: 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.

IF (Indoor Flat) Outsole: 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.

Textured synthetic upper: 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.

Differences Predator Club vs Predator Elite

• Upper: Club standard synthetic vs Elite Primeknit (premium sock-like fit)
• Strikeprint: Club basic elements vs Elite High Definition (advanced 3D)
• Weight: Club 250g vs Elite 220g (-30g premium materials)
• Price: Club €59 vs Elite €280 (€221 difference)
• Use: Club amateur/training, Elite competitive/professional

Is the Elite upgrade worth it? 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.

Adidas Indoor Soccer Size Guide

Fit: True to size (regular fit). If between two sizes, choose your usual size (synthetic upper adapts after 2-3 uses).

Conversion table:

• EU 39 1/3 = UK 6 = US 6.5 = CM 24.5
• EU 40 = UK 6.5 = US 7 = CM 25
• EU 40 2/3 = UK 7 = US 7.5 = CM 25.5
• EU 41 1/3 = UK 7.5 = US 8 = CM 26
• EU 42 = UK 8 = US 8.5 = CM 26.5
• EU 42 2/3 = UK 8.5 = US 9 = CM 27
• EU 43 1/3 = UK 9 = US 9.5 = CM 27.5
• EU 44 = UK 9.5 = US 10 = CM 28
• EU 44 2/3 = UK 10 = US 10.5 = CM 28.5
• EU 45 1/3 = UK 10.5 = US 11 = CM 29
• EU 46 = UK 11 = US 11.5 = CM 29.5

Fit test: 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.

Compatible Surfaces

Ideal for:

• Indoor artificial turf (covered soccer fields)
• Futsal parquet (sports halls)
• Short indoor artificial turf

Not recommended for:

• Outdoor natural grass (lugs too short, poor traction)
• Outdoor artificial grass (better TT numerous short studs)
• Smooth gym parquet (lugs may slip, better smooth sole)
• Asphalt (rapid outsole wear, only brief warm-up)

Maintenance and Durability

• Cleaning: Soft brush + cold water after each use. Remove dust/dirt from the outsole
• Drying: Air dry for 24 hours. Fill with newspaper (absorbs moisture, maintains shape). No radiators/direct sunlight
• Storage: Dry, ventilated place. Loosen laces (preserves upper)
• Rotation: Alternate with a second pair if you play 3+ times/week (prolongs lifespan)
• Expected lifespan: 6-12 months intense use (3-4 matches/week), 12-18 months moderate use (1-2 matches/week)
• Replacement signs: Lugs worn beyond 50%, cracked upper, loss of grip during braking

Market Alternatives Comparison

Vs Nike Phantom GX Academy IF: Nike tighter fit (better for narrow feet), Adidas regular fit (versatile). Nike €65 vs Adidas €59 (€6 savings). Similar performance.

Vs Puma Future Play IF: Puma FUZIONFIT (compressive band), Adidas Strikeprint (ball control). Puma €60 vs Adidas €59 (€1 difference). Personal brand preference choice.

Vs Joma Top Flex Indoor: Joma excellent value for money (€40), but inferior materials. Adidas superior durability, premium brand. Worth the extra €19.

Frequently Asked Questions

Are they good for outdoor 5-a-side soccer? No, IF sole designed for indoor. For outdoor artificial turf, TT (turf training) with numerous short studs is needed.

Can I use them on gym parquet? Yes, non-marking rubber leaves no marks. Check gym regulations (some require a completely smooth sole).

Does Strikeprint really improve control? Yes, raised elements increase ball contact surface. Perceptible difference on short passes and precise shots. Not miraculous but helps.

How long do they last indoors? 6-12 months of intense use. Indoor wears the sole less than outdoor, but lugs flatten with use. Check for wear monthly.

Difference between IF vs IC? IF (Indoor Flat) low lugs versatile for indoor/futsal. IC (Indoor Court) completely smooth sole only for futsal parquet. IF is more versatile.

What's Included

• 1 pair of Adidas Predator Club IF6399 blue-white-red shoes
• Original Adidas box
• Adidas authenticity certificate

Warranty: 2 years for manufacturing defects from Adidas. Fast shipping in Italy. Free 30-day return if size is incorrect.