Mid Layer
If you have a favourite sports brand, many of them carry their designs and materials into casual wear. There's nothing like a T-shirt from nice functional materials.
Endura One Clan Raglan men's long sleeve t-shirt Grey
Men's casual long-sleeve shirt in an original design, 83% cotton, 17% elastane.
Troy Lee Designs Signature men's t-shirt short sleeve Black
Troy Lee Designs Signature comfortable men's t-shirt, for everyday wear, featuring a prominent TLD logo, 100% cotton.