Sondico Core Base Long Sleeve - White

Optivent technology is designed to maximize airflow through the fabric. This enhanced breathability helps to dissipate heat and moisture more effectively, keeping you cooler and drier during intense physical activity.

The Sondico Core Base Long Sleeve is optimized for *cooler* conditions, focusing on breathability and moisture-wicking. For *very cold* weather, it serves as an excellent first layer, but you will likely need additional insulating layers on top for optimal warmth and protection.

While marketed towards men, the technical features and athletic fit can be beneficial for women as well. We recommend consulting the detailed sizing guide to ensure an appropriate and comfortable fit.

LYCRA® fibre provides exceptional stretch and shape retention. This allows for superior freedom of movement, lasting comfort, and ensures the garment maintains its fit and supportive properties even after repeated use and washing.

It is strongly recommended to air dry your base layer to best preserve the fabric's integrity and elasticity. If tumble drying is necessary, always use a low heat setting to avoid damaging the LYCRA® fibres and technical performance.

The shell is primarily composed of 92% Polyester and 8% Lycra (for the Grey Marl variant, it's 90% Polyester / 10% Lycra). The mesh sections are made from 82% Polyester and 18% Elastane, designed for enhanced breathability and flexibility.

The rubberised grip hem is a key feature designed to keep the base layer securely in place around your waist or hips. This prevents it from riding up or shifting, ensuring consistent coverage and comfort during dynamic movements and intense physical activity.

While designed for a snug fit, ensure you have selected the correct size. Refer to the Sondico sizing guide for accurate measurements. If the issue persists, consider trying a larger size.

Confirm that the rubberised grip hem is properly positioned on your body. A garment that is too small might be prone to riding up, or one that is too large might not grip effectively. Check your sizing against the brand's guide.

Ensure the base layer is worn directly against your skin as the first layer. Also, consider the breathability of your outer layers; non-technical or heavy outer garments can trap moisture. Ensure the base layer is clean, as detergent residue can impair wicking properties.

This often occurs due to exposure to high heat during washing or drying. Always follow the care instructions, especially regarding machine wash temperatures and avoiding high-heat tumble drying, to preserve the LYCRA® fibres.