Iceglad Mock Turtleneck Thermal Undershirt vs Men's Long Sleeve Mock Neck

Buy the Iceglad if you want a plain cotton mock turtleneck to wear as a base layer under sweaters and jackets. Buy the Men's Long Sleeve Mock Neck if you want a technical athletic top for training or cold-weather activity. The Iceglad is a simple cotton pullover with a 4.3 rating from 82 buyers; the mock neck is a performance piece with moisture wicking, an anti-odor finish, flatlock seams and a zipper. They serve different jobs, so the choice comes down to whether you want cotton warmth or synthetic function.

• Choose the Iceglad if you want a soft cotton mock turtleneck to layer under a sweater, blazer or jacket for everyday wear.
• Choose the Men's Long Sleeve Mock Neck if you need a moisture-wicking, anti-odor base layer for running, hiking or gym sessions.