This performance competition shirt is ideal for doing your best when the heat is on. Lightweight breathable crepe delivers superior performance and comfort, even as an under layer. Feminine and breathable lace mesh cut outs lend a touch of style while helping to keep you cool. The flattering short sleeves are cut with mesh under the arms and under the sleeves, giving you maximum ventilation and ease of movement. The smart standing collar features a LeMieux silicone logo detail and popper closures.