Do you want a base layer ideal for training? Then, look no further. The Sondico Core Base Short-Sleeve top comes designed with mesh ventilation underarm panels and a rubberized hem, allowing for both breathability and a comfortable fit. . . Rubberized trim hem. Mesh ventilation panels. Crewneck collar . Short sleeves. Flatlock seams. Body: 92% polyester, 8% elastane. Mesh: 82% polyester, 18% elastane . Machine washable. Keep away from fire and flame. Imported. 2427388013503 32351100074 427388