*LANBAOSI was born in 2014 ,with its Unique Design Concept, Excellent Quality and Comfortable Clipping, has gained the Crazy Love from the Clients* Great for under clothes for play or as pajamas. Keeping comfortable and warm while running in the cooler weather. Various Applications: A perfect undergarment for boys and girls in basketball, soccer, football, running, kickboxing, skiing, ice skating, hockey, snowboarding and so on. ?Size Reference: Size 5 :Height 45"-47" Weight 42lbs-46lbs Size 7:Height 50"-52" Weight 53lbs-58lbs Size 10:Height 54"-57" Weight 60lbs-77lbs Size 12: Height 58"-60" Weight 79lbs-88lbs Size 14: Height 4'11"-5'3" Weight 89lbs-100lbs ?Attention: ?The color of the item may vary slightly due to the different shooting options,computer screens,or other factors ?Please compare the detail sizes with yours before bidding, please allow 2-3CM differs due to manual measurement. Before order, please kindly refer to the Size Chart of the sample picture or description ?Washing & Care: ?Hand Wash Recommend, Machine Washable. ?Do not bleach, Low Ironed if needed, Wash SeparatelyOccasions: The compression shirt can be uses as pajamas, under T-shirts to wear to school, or as a shirt to wear alone when out on a cool day. Perfer for sports season, such as:basketball, football, soccer, paintball, skiing, bike, cycling, ice skate, crossfit, rock climbing, volleyball, hockey, rugby, snowboard, ice skating, parkour, training, climbing, tough sports, etc. Perfect for all-season: Boys' compression shirts help to keep warm in cold weather, while wicks moisture with a cooling effect in warm days. Performance: These baseball shirts for boys wicks sweat & quick dry, keeping your children dry, light and comfortable at any time. Compression performance that provides support for muscles and joints all day, reduce the possibility of injury, provide more protection for kids. Maximum flexibility: The football compression shirt features 4-way stretch fabrication allows greater mobility in any direction, reduce risk of injury in sports. Material: long sleeve compression shirts for boys is made of 90% Polyester and 10% spandex. Quick dry and moisture-wicking fabric transports sweat away from the skin. Hand Wash Only. Pull On closure. Imported. 90% Polyester, 10% Spandex.