The Real Madrid 2005-2006 home jersey, particularly the long sleeve version, is a sleek and elegant design. Here are the key features of this classic jersey:

1. Primary Color:

   • The jersey is predominantly white, which is the traditional color for Real Madrid's home kits.

2. Design and Pattern:

   • The design is clean and minimalist, with no excessive patterns or graphics, embodying a timeless and elegant look.

3. Collar and Trim:

   • The collar is a simple crew neck, consistent with the jersey's overall minimalist design.

   • There is black and purple piping along the shoulders and sleeves, adding a subtle contrast to the white body of the shirt.

4. Badge and Manufacturer:

   • The Real Madrid club crest is prominently displayed on the left chest.

   • The Adidas logo is positioned on the right chest, in black.

   • Adidas' three stripes, in black, run along the shoulders and down the length of the sleeves, which is a signature feature of Adidas kits.

5. Sponsor:

   • The jersey features the "Siemens Mobile" logo across the front in black, which was the team's main sponsor at the time.

6. Material and Fit:

   • The material is made from Adidas' ClimaCool fabric, designed to provide ventilation and wick moisture away from the body, ensuring player comfort.

   • The fit is athletic, designed to be slightly more fitted than earlier kits but still offering a bit of room for movement.

7. Long Sleeves:

   • The long sleeves feature the same minimalist design as the short-sleeve version, with the added benefit of additional coverage and warmth.

   • The cuffs are elasticated, ensuring a snug fit around the wrists.

This jersey is notable for its simplicity and elegance, reflecting Real Madrid's status and heritage. It was worn during a season that included notable players such as Zinedine Zidane, Ronaldo, and David Beckham, making it a memorable kit for fans and collectors.