Boys functional sweatshirt KILPI TOMMS-JB is a very versatile middle class for sports activities or hiking, outdoor and leisure. Thanks to the OPTI-STRETCH material, it is highly elastic, helps to remove moisture from the first layers and protects against external cold. The TOMMS-JB sweatshirt has two pockets and a high collar topped with a chin cover.Material composition: 92% polyester, 8% elastane