Mystery Box Gain Control PREMIUM

Gain Control MYSTERY BOX PREMIUM — an exclusive football set with limited editions!
The MYSTERY BOX PREMIUM is the top tier of unboxing. Inside, you’ll find everything from the BASIC version plus additional premium products, limited-edition designs, and exclusive items you won’t find in regular sales. It’s made for those who want more — more quality, more prestige, and more surprises.
Why choose PREMIUM?

• Value significantly higher than the box price
• Includes all BASIC items + additional premium products
• Limited-edition shin guards and socks unavailable in regular sales
• A chance to get unique, collectible items
• The most exclusive drop — only 300 boxes available

What’s inside the PREMIUM box:

• Gain Control shin guards (often in a limited-edition design)
• Premium football socks
• Gain Control training or match apparel
• Training accessories and unique football gadgets
• Bonus surprises (club accessories)

The contents of the box are random. Exchanges are only possible in case of defects. Full terms and conditions are available in the store policy.

FAQ – Mystery Box:

1. What products are included in the Mystery Box PREMIUM?
Each box contains Gain Control shin guards (often in a limited-edition design), premium socks, additional football accessories, as well as Gain Control training or match apparel, or bonus surprises such as club accessories.

2. Can I choose specific products?
No – you can only select the size of the shin guards and socks. The exact product variants are chosen at random.

3. Can I exchange the products from the Mystery Box PREMIUM?
Product exchange is not possible.

4. Are the products in the Mystery Box cheaper than when bought separately?
Yes – by purchasing the Mystery Box, you get products at a better price than if you bought them individually.

5. How do I choose the right size for shin guards and socks?
A size chart is available with every Mystery Box to help you select the correct size.

6. Is the Mystery Box suitable as a gift?
Yes, the Mystery Box is a great gift idea – it includes practical and original football products.

7. Can I return the Mystery Box PREMIUM?
Due to the nature of the product, returns are only possible in case of manufacturing defects.

8. Is the content of each Mystery Box always the same?
No – the accessories are selected randomly, so each box is unique.

9. If I buy several Mystery Boxes, will I get duplicate items?
We guarantee that each box is unique and of similar value.

Shin guards Gain Control are a combination of impact resistance and a modern design. Give yourself a professional protection and take the initiative on the pitch.

How to put on the protector correctly:

1. Put on the GC sock 
2. Slide the GC shin pads over the sock 
3. Position the shin pads in the middle of the shin 
4. Wrap the shin pads and leg with GC protective foam 
5. Enjoy the game and take control of the match!

FREE protection foam Gain Control included with every pair of shin pads.

Gain Control shin pads:

• Possibility to add initials and a number,
• Ultra-lightweight,
• Perfectly fitted,
• Durable – compliant with FIFA Law 4 regulations
• Product manufactured in Poland by Gain Control sp. z o.o. based in Wola Zgłobieńska,
• Protection against superficial mechanical injuries
• Size XS: Lenght: 9,5 cm, Width: 5,7 cm, Thickness: 0,5 cm, Weight: 13g,
• Size S: Lenght: 12 cm, Width: 8 cm, Thickness: 0,5 cm, Weight: 23g,
• Size M: Lenght: 14 cm, Width: 8,3 cm, Thickness: 0,5 cm, Weight: 28g,
• Size L: Lenght: 16 cm, Width: 8,5 cm, Thickness: 0,5 cm, Weight: 32g,
• FREE protection foam Gain Control is included with the Gain Control shin pads to ensure proper fastening of the guards,
• Two years warranty,
• Possible payment methods: electronic payment, traditional transfer. In the case of electronic payment and traditional bank transfer, the product will be delivered within 14 business days of making the payment,
• Information on how and when to make a complaint, as well as a model withdrawal form, can be found in the complaints section (Complaints – Gain Control). The consumer has 30 days to withdraw from the contract. In the event of withdrawal, the goods must be returned by courier service to the address indicated in the Terms and Conditions. The costs of returning the goods in case of withdrawal from the contract shall be borne by the limited liability company Gain Control,
• Gain Control is obliged to deliver the product without defects.