Features: Our boys long sleeve undershirts come in sizes for children aged from 5 to 14 years. To find the suitable and comfortable size for your baby, we recommend that you check our size chart before ordering. Whether your kids are running around the playground on a brisk morning, wrapping up in a down vest for a cozy afternoon, or using our tops as a secret warm layer during leaf pile adventures, these half turtleneck long sleeve tops are a trusted companion for every cold weather mission. Specifications: Material: 65% Polyester, 30% Cotton, 5% Spandex Package includes: 3 X Boy's Mock Turtleneck Shirts Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays Soft Material: these boys mock turtleneck shirts are made from a 65% polyester, 30% cotton, and 5% spandex blend; The fabric is soft and stretchy, giving kids plenty of space to move; It's easy to care for and comfortable for cold weather Basic Design: our boys long sleeve shirts are a versatile base layer for cooler weather, with a mock neck and full sleeves lock in warmth; A classic solid design that easily pairs with any outerwear; Made for colder weather for all kids Cute 3 Pack Set: you will receive 3 packs of boys cotton t shirts in different classic solid colors for daily replacement; With a comfy loose fit, our boys long sleeve mock neck shirts are ideal for both indoor time and outdoor activities Easy to Match: our mock neck loose fit shirts for boys can be worn alone with leggings or jeans to quickly warm up, or as a warm layer under hoodies and sweatshirts; The simple design allows for a smooth transition from inside to outside Garment Care Instructions: these boys cotton long sleeve shirts can be hand washed or gentle machine washed, we recommend washing these boys mock turtleneck tops in cold water and line drying to help them last longer; Do not bleach ASIN B0FHPZ5XF2 Color White, Light Gray, Black Pattern Solid Seasons fall, winter Fit Type Regular Fit topstyle Pullover Cuff Type Plain Hem Brand Name LessonZoo Neck Style Cowl Neck Style Name Mock Neck, Long Sleeves, Loose Fit Unit Count 3 Count collartype Mock Neck Fabric Type 65% Polyester, 30% Cotton, 5% Spandex Sleeve Type Long Sleeve Manufacturer LessonZoo Material Type Polyester, Cotton, Spandex Number of Items 3 Apparel Closure Type Pull On Garment Size Country United States Age Range Description Big Kid Fabric Stretchability Stretchable Fit to Size Sentiment Positive Apparel Fabric Stretch Medium Stretch Manufacturer Part Number LessonZoo-aqpl-0047 Product Care Instructions Hand Wash, Machine Wash, Do Not Bleach Sleeve Length Description Long Sleeve Apparel Fabric Weight Class Lightweight