Specially knitted to trap air for a soft and warm feel. 2.25 times* warmer than our regular HEATTECH. *Based on CLO values, which measure clothings thermal resistance. Comparison with standard HEATTECH. Highperformance fabric with Heat Absorption, HEAT RETENTION, odor control, and moisturewicking comfort features. Ultra Stretch fabric. Soft texture and excellent shape retention. Brushed for warmth. Body width and sleeve length designed to wear like a longsleeved Tshirt or sweatshirt. Tshirt style collar is easy to layer. Gentle 100% cotton lining. We support the reduction of waste and of oil consumption. Clothing made using recycled polyester is part of this effort. Ratios of recycled material vary by item. Please check Materials for details. Mens Heattech Ultra Warm Crew Neck LongSleeve TShirt with MoistureWicking Dark Gray Large UNIQLO US
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