This mock neck thermal combines the soft, light feel and strength of microfiber polyester with an interlock construction to give you warmth without weight and freedom of movement.

Features:

• 100% Microfiber Polyester makes it light for layering
• Seams set away from shoulder for added comfort
• 2-ply roll down neck
• Moisture Transfer Fibers to move moisture away from the skin
• Antimicrobial treatment to inhibit bacteria growth
• Anatomically designed shape with room to move
• Soft, silky hand feel makes it easy to layer over
• UPF 30 protection
• Turtle Neck Base Layer provides lightweight warmth with a relaxed fit