Boys Compression Shirt Youth Tights Athletic Undershirt Kids Base Layer T-Shirt UPF 50 Sun Protect Tops

High-Performance Stretch Fabric: This boys compression shirt is made from 86% polyester and 14% spandex, the fabric is soft, smooth, and offers 4-way stretch for unrestricted movement. The 36-gauge high-density knit resists wear and static, while wicking moisture away to keep skin dry and comfortable. Slim-Fit Silhouette: Kids base layer t-shirt Features a body-hugging cut that contours closely to the shape for reduced fabric drag during movement. For a looser feel, we recommend sizing up — offering both flexibility and personalized comfort. 3D Structure & Athletic Fit Design: Quick dry base layer t-shirt features a classic crew neck with front chest seams extending to the back, following the body's natural contours for enhanced comfort and mobility. The sleeves combine a raglan seam in the front with a set-in sleeve seam in the back, allowing for greater freedom of movement during activity. Advanced Stitching: The garment utilizes a precise one-needle two-thread stitch across the main body panels. This smooth, flat seam technique significantly reduces friction between the stitching and the skin during movement. For critical areas like the cuffs, collar, and hem, a robust two-needle four-thread stitch is applied, ensuring exceptional durability and shape retention. Versatile Sport & Styling Use: Sports moisture wicking baselayer is built for high-intensity activities like running, hiking, cycling, marathons, and team sports including basketball and soccer. Also pairs easily with training pants or layers neatly under outerwear — a stylish, functional choice for both workouts and casual wear.