SEVENTH AMENDMENT TO LEASE THIS SEVENTH AMENDMENT TO LEASE (this ? Amendment ?) is made as of this 20 th day of November, 2007, by and between HULL POINT LLC, a Maryland limited liability company (? Landlord ?) and UNDER ARMOUR, INC., a Maryland corporation (? Tenant ?), formerly known as KP Sports

Exhibit 10.07

SEVENTH AMENDMENT TO LEASE

THIS SEVENTH AMENDMENT TO LEASE (this “ Amendment ”) is made as of this 20 ^th day of November, 2007, by and between HULL POINT LLC, a Maryland limited liability company (“ Landlord ”) and UNDER ARMOUR, INC., a Maryland corporation (“ Tenant ”), formerly known as KP Sports, Inc.

R.1. By that Office Lease dated March 29, 2002 by and between Landlord and Tenant, as amended by: (a) that First Amendment to Lease dated September 10, 2002, (b) that Second Amendment to Lease dated March 6, 2003, (c) that Third Amendment to Lease dated June 23, 2004, (d) that Fourth Amendment to Lease dated October 12, 2006, (e) that Fifth Amendment to Lease dated December 1, 2006, and (f) that Sixth Amendment to Lease dated May 1, 2007 (collectively, the “ Existing Lease ”), Landlord leased to Tenant those certain premises consisting of: (i) 31,880 rentable square feet of space on the third floor, (ii) 4,661 rentable square feet of space on the fourth floor, (iii) 463 rentable square feet on the bridge of the Ivory Building, (iv) 8,581 rentable square feet of space on the second floor of the Dawn Building, and (v) 4,400 rentable square feet of space on the second floor bridge between the Tide and Ivory Buildings, (vi) 5,000 rentable square feet of space on the second floor of the Tide Building (“ Suite 200 ”), (vii) 12,594 rentable square feet of space on the third floor of the Tide Building (“ Suite 300 ”), and (viii) 1,673 rentable square feet of space on the second floor of the Tide Building (“ Suite 210 ”) (the