The weave on the R-Light fabric is quite open, when held up to the light it looks like a sieve, with many holes, this is part of the weave to give maximum airflow. For additional ventilation there are laser cut holes in key excess heat areas to help move moisture even faster.
A zipped neck gives additional ventilation but also the short collar helps protect from possible strap chafe from a pack. As is common on much of our clothing, additional storage pockets give you little places to store additional food or your phone or keys. The R-Light SS Zip Top has 2 zipped pockets to sides at the bottom of the T-Shirt. Accessible even when wearing a pack/race vest.
In line with our commitment to environmental responsibility, where possible we use recycled materials that don't compromise on performance. The new R-Light fabric, does just that. 80% recycled polyester with 100% performance.
In line with our commitment to environmental responsibility, we use recycled materials where practical. Also, the fabric of this product meets the standards of the Oeko-Tex certification. STANDARD 100 by OEKO-TEX® is one of the world's best known labels for textiles tested for harmful substances.