Long Sleeve T-Shirts by Theory Add to WardrobeRemove from Wardrobe FavoriteUnfavorite Shop It Outfits Sort by featured Sort by price: high to lowSort by price: low to high Theory Black Mattis Long Sleeve T Shirt $165 Free US Shipping! Theory Navy Mattis Long Sleeve T Shirt $165 Free US Shipping! Theory Burgundy Mattis Long Sleeve T Shirt $165 Free US Shipping! Theory Off White Mattis Long Sleeve T Shirt $145 Free US Shipping! Theory Blue Ryder Long Sleeve T Shirt $125 Free US Shipping! Theory Off White Ryder Long Sleeve T Shirt $125 Free US Shipping! Theory Brown Ryder Long Sleeve T Shirt $125 Free US Shipping! Theory Black Ryder Long Sleeve T Shirt $125 Free US Shipping! Theory Black Precise Long Sleeve T Shirt $95 Free US Shipping! Theory Essential Long Sleeve T Shirt $95 Free US Shipping! Theory Rider Long Sleeve T Shirt In Smoke At Nordstrom $81 $135 Theory Essential Anemone Long Sleeve T Shirt In Andorra At Nordstrom $95