Nike is offering a new cold weather cap designed to hold and control an iPod nano. “Move, groove, and stay warm in the Nike Men’s Soft Shell Therma-FIT Hatphones Cap,” says the company. “This cozy, comfortable skullcap features full functional Nano click wheel controls through a power mesh window in back so you can keep moving while mixing up your music.” It’s unclear whether the cap will hold a nano with a Nike+iPod Sport Kit adapter attached. The Nike Hatphones Cap sells for $60 and is available in black, grey, blue and red.