1st Adidas Series-- Added 12/26/98

Rollerblade Series-- Added 12/27/98

Champion Sock Series-- Added 12/28/98

Slipper Series-- Added 12/29/98

2nd Adidas Series-- Added 1/5/99

Adidas Sock Series-- Added 2/20/99

Thorlo Tennis Sock Series-- Added 3/25/99

Nike Cross Trainer/Thorlo Sock Series-- Added 7/20/99

3rd Skechers Series-- Added 7/20/99

3rd Adidas Series-- Added 8/8/99

4th Skechers Series-- Added 9/10/99

Nike Burst Series-- Added 10/24/99

Gold Toe/New Balance Series-- Added 11/12/99

2nd Barefoot/4th Adidas Series
Added 12/28/99

Nike Air Max Series
Added 3/1/00

Adidas Swim Sandals Series
Added 6/27/00

Sleeping Series
Added 6/27/00

[1st Adidas Series] [Rollerblade Series] [Champion Sock Series] [Slipper Series] [2nd Adidas Series] [Adidas Sock Series] [Thorlo Running Sock Series] [Nike Cross Trainer/Thorlo Sock Series] [3rd Skechers Series] [3rd Adidas Series] [4th Skechers Series] [Nike Burst Series] [Gold Toe/New Balance Series] [2nd Barefoot/4th Adidas Series] [Nike Air Max Series] [Adidas Swim Sandals Series] [Sleeping Series]

Why not?