Official collaboration between hololive and OMOCAT featuring IRyS. Printed on a UNISEX 100% polyester fleece track jacket. Illustrated by artists OMOCAT and EMS. Models are 5'7" and 6'1" and wearing size L and XL respectively.
Ⓒ 2016 COVER Corp.
| Chest Width | Height | Sleeve Center Back | |
| S | 20.5" | 28" | 33.5" |
| M | 21.5" | 29" | 35.5" |
| L | 22.5" | 30" | 36.5" |
| XL | 23.5" | 31" | 37.5" |
| XXL | 24.5" | 32" | 38.5" |
Machine wash cold inside-out // With like colors
Tumble dry low or hang dry // Do not iron