Adult Short-Sleeved Thermal Base Layer Top Keepdry 500 - White

A thermal base layer is an insulating layer that keeps you warm.It absorbs moisture, to keep your skin dry, by wicking away perspiration. It also helps maintain your internal body temperature at 37°C during exercise, in both hot and cold weather.It dries very quickly. It can continue to do this over a longer period by wicking perspiration to keep you comfortable for longer.

The practice of football allows for demanding technical constraints in the use of thermal underwear: the footballer is faced with high intensity variations, downtime during which they should not get cold. They also play in varying weather conditions, from very cold to very hot.This is the context that enables us to develop a highly technical product, both in its process and its materials. Its effectiveness makes it a must-have.

The combination of the fabric and the seamless technology offers excellent thermal regulation so you can play hard without getting chilled.For ideal product effectiveness, it must be worn in direct contact with skin, fitting like a second skin.The weave allows for a combination of tight and more open stitches to increase the breathability of the product and contribute to body temperature regulation.

We carry out usage tests to measure the product's moisture management capacity (perspiration wicking) as well as its heat input.The results enable us to recommend using our range on two scales: external temperature and physical intensity.

All Keepdry products are made mainly in Europe.We work with Italian and Turkish manufacturers which specialise in seamless knitting.

We've developed the dyeing method for black versions.The colouring process used is called Dope Dyed, where the thread is coloured in mass. This method considerably reduces CO2 emissions.By choosing this product, you will be helping to reduce your carbon footprint.