Ring in something fresh, backed by throwback design. Part of the Billabong Gallery Collection with Reverberation Radio, custom collaboration artwork is printed at the chest and back of a ringer style long sleeve t-shirt. The Keep It Warm is made from premium, combed ring spun cotton jersey. ^ ^Gallery is an ongoing collaboration where artists are handpicked from around the globe. Contributors are organically aligned with Billabong's vision of creativity and looking forward. We are proud to connect with these voices of tomorrow and showcase their ideas on our premium garments Reverberation Radio is a music project between friends, a close-knit group of collectors who create weekly mixes of largely forgotten tracks drawing from many expressions of strange pop and instrumentals. The mixes span disparate decades, cultures, and countries revealing music that is intertwined, revolving, and relative. Fifty-two a year for five straight years and no end in sight.