The new Clima-Tek material offers a smooth and cozy texture, combining the best of cotton and polyester/spandex for optimal performance. Whether you're camping in the mountains during summer or exploring the winter weather, our Clima-Tek tops are perfect for any occasion. Plus, you'll love the added comfort and warmth of Hot Chillys' hidden thumbhole loops. With its all-weather breathability and moisture-wicking technology, this fabric will keep your body temperature just right all year round. 

• Spun polyester has an exceptionally soft hand and feel
• Four way stretch for unlimited movement
• Relaxed fit for casual or performance wear
• Activated carbon enhances thermal regulation and odor blocking properties
• Moisture Transfer Fibers move moisture away from skin to keep you dry
• UPF 30 protection
• 86% Polyester, 14% Spandex