🔥 Keep Warm All Day: Thermal shirts for men is made of 90% polyester and 10% spandex fabric, and the inner layer is a fleece-lined thermal layer, soft and warm, which can reduce heat loss and keep you warm all day 🏂 Flexibility for Any Movement:The fabric of the mens long johns thermal shirt has 4-way stretch, which is very light without bound feeling, providing freedom and support for the body, allowing you to bend, stretch, jump and run freely 🏋 Moisture Wicking: Men's base layer can quickly wicks away sweat, keeping you dry during exercise in cold weather ☃️ Occasion: Mens thermal underwear top is suitable for indoor and outdoor activities,can be used as pajamas at home, or can wear it under coat to keep warm and comfortable when you are hunting, hiking, cycling, skiing, fishing and tactical games 🎁 Perfect Gift for Men: Mens long sleeve thermal compression shirt is lightweight, it is the perfect base layer for cold weather, which will be the best winter gift for your son, husband, father on birthday, Thanksgiving, Christmas and New Year Color Crew Neck-3black/Black(white) Pattern Solid Fit Type Stretch Cuff Type Plain Hem Brand Name CL convallaria Model Name Tops4pc-22-bkbk(wt)bkbk-cn-mw-m Neck Style Crew Neck Style Name Men's Thermal Underwear Tops Unit Count 4 Count collartype Round Neck Fabric Type 90% Polyester, 10% Spandex Sleeve Type Long Sleeve Number of Items 4 Shirt Form Type T-Shirt Import Designation Imported Garment Size Country United States Age Range Description Adult Fabric Stretchability Stretchable Fit to Size Sentiment Positive Apparel Fabric Stretch High Stretch Product Care Instructions Machine Wash Sleeve Length Description Long Sleeve Apparel Fabric Weight Class Lightweight