Kids Boy's Thermal Underwear Base Layer Set Long Sleeve Top & Pants

90% Polyester;10% Spandex. The material is moistune wicking and quickdry, so you kids will feel good wearing the clothes in the sports activities
The kids' base layers could gather the power of the muscle together, so it is possible that you will perform better than usual
The long sleeve athletic sets will tight your muscle, so it could keep them in place
The base layers will wick away sweat quickly and it ensures that the temperature of kids' body won't lose too much

SIZE INFO
1.Size 5/7/10/12/14
2.Allow 2-3cm discrepancy due to manual measurement
Size 5: Chest:22.8"/58cm | Shoulder:11.4"/29cm | Shirt length:19.6"/50cm | Sleeve: 17.7"/45cm | Waist:16.5"/42cm | Pant Length: 28.3"/72cm
Size 7: Chest:25.1"/64cm | Shoulder:12"/30.5cm | Shirt length:20.4"/52cm | Sleeve: 18.8"/48cm | Waist:18.1"/46cm | Pant Length:29.5"/75cm
Size 10: Chest:27.5"/70cm | Shoulder:12.5"/32cm | Shirt length:21.2"/54cm | Sleeve: 20"/51cm | Waist:19.7"/50cm | Pant Length:30.7"/78cm
Size 12: Chest:29.9"/76cm | Shoulder:13.1"/33.5cm | Shirt length:22"/56cm | Sleeve: 21.2"/54cm | Waist:20.9"/53cm | Pant Length:31.9"/81cm
Size 14: Chest:32.2"/82cm | Shoulder:13.7"/35cm | Shirt length:22.8"/58cm | Sleeve: 22.4"/57cm | Waist:22.0"/56cm | Pant Length:33.1"/84cm

Please check our size chart before purchase