Sondico Long Sleeved Core Base Layer Junior - Black - 9-10

A base layer is designed to be worn directly against the skin to regulate body temperature. It wicks moisture away, keeping you dry and comfortable, whether you're performing in cold or warm conditions.

It should fit snugly against the body, almost like a second skin, but without feeling restrictive. This close fit is essential for its moisture-wicking and thermal regulation properties to work effectively.

While it can be worn alone in mild conditions or indoors, it is primarily designed as an undergarment. It does not offer significant insulation on its own for very cold weather, nor does it provide weather protection like wind or rain resistance.

Yes, its design focusing on moisture-wicking, breathability, and freedom of movement makes it suitable for a wide range of active sports and training activities where temperature and sweat management are important.

The shell is 92% Polyester and 8% Lycra (for Black and other colors; Grey Marl is 90% Polyester / 10% Lycra). The mesh panels are 82% Polyester and 18% Elastane.

Refer to the product's sizing chart. As a general guide, select the size that corresponds to your child's age group and typical clothing size for a snug, comfortable fit.

Ensure the correct size has been chosen. A base layer should be snug, but not constricting. Check that it is worn smoothly without any bunching or twisting underneath outer layers.

Ensure outer layers are also breathable and not trapping heat. In very high temperatures or intense activity, any garment can feel warm. Consider pairing with lighter outer layers or using it in cooler conditions.

Wash immediately after use. Use a sports-specific detergent designed to tackle athletic odors. Avoid using too much detergent, as residue can trap odors. An occasional soak in white vinegar (diluted with water) before washing can also help.

Review care instructions. Exposure to high heat during washing or drying can damage LYCRA® fibres. Ensure cold or warm water is used for washing and air drying or low tumble dry is practiced.