Product description Boys Thermal Compression Shirts for Cold‑Weather Sports Designed for active boys who love playing outdoors when temperatures drop. TELALEO fleece‑lined compression undershirts work as a warm base layer under jerseys and uniforms. Built for baseball, football, basketball, soccer and running, it keeps young athletes ready for every training and game day. Dual‑layer construction brings you steady warmth. The soft fleece interior locks in heat, while the smooth outer shell delivers quick‑dry performance. Moisture‑Wicking & 4‑Way Stretch — Stay Dry & Free‑Moving TELALEO Kids Athletic Series Collections Boys Thermal Shirt Boys Thermal Shirt Boys Thermal Set Boys Compression Shirt Boys Compression Legging Boys Compression Shirts Boys Compression Leggings Customer Reviews 4.7 out of 5 stars 2,047 4.6 out of 5 stars 2,607 4.8 out of 5 stars 2,715 4.6 out of 5 stars 1,455 4.7 out of 5 stars 1,751 4.7 out of 5 stars 387 4.7 out of 5 stars 4,266 Price $9.99 $ 9 . 99 Fleece Lined ✔ ✔ ✔ × × × × Quick-Dry ✔ ✔ ✔ ✔ ✔ ✔ ✔ Compression ✔ ✔ ✔ ✔ ✔ ✔ ✔ Base-layer ✔ ✔ ✔ ✔ ✔ ✔ ✔ Durability ✔ ✔ ✔ ✔ ✔ ✔ ✔ Set Size 1-Piece/2-Piece/3-Piece Set 1-Piece/2-Piece/3-Piece Set Top & Bottom Set 1-Piece Set 1-Piece Set 2-Piece/3-Piece/4-Piece Set 2-Piece/3-Piece/4-Piece Set