Rab Sonic Tee - Men's Nightfall Blue Extra Large QBL-01-NFB-XLG. Specifications for Rab Sonic Tee - Mens: Manufacturer: Rab Sleeve Length: Short Sleeve Age Group: Adults Package Contents: Rab Sonic Tee - Men's Rab QBL-01-NFB-XLG: Sonic Tee - Men's...