"We Are OpenStack -Playing For An Open World!" Tech event in Boston, 2017 on Volcom branded t-shirt. 

Retro style graphic features baseball player pitching the globe as a ball
Muted graphics have a garment-dyed quality
Branding on both sleeves
TAG SIZE: XL (see below dimensions for TRUE FIT)
CHEST MEASUREMENT (circumference around both arm pits): 46 in / 117 cm
NECKLINE TO HEMLINE MEASUREMENT (length down back): 30.5 in / 77 cm

NUMBER OF SIDES WITH GRAPHICS: 3- front and both sleeves; blank back

CONDITION: New, without tags; un-worn / garment is thick & very soft with intentionally muted graphics

OpenStack is a free and open-source software platform for cloud computing, mostly deployed as infrastructure-as-a-service (IaaS), whereby virtual servers and other resources are made available to customers. The software platform consists of interrelated components that control diverse, multi-vendor hardware pools of processing, storage, and networking resources throughout a data center.