Valve Socks

Description: Combine logo from the video game Half Life 2.

Description: The Heavy from Team Fortress 2

Description: DESIGN OF BLACK MESA LOGO

Description: Portal 2

Description: Aperture Science is a scientific research company founded by Cave Johnson. Portal and Portal 2 take place in Aperture Science's Enrichment Center, which is dedicated to endlessly testing the Aperture Science products and the humans that use them.

Description: Aperture Laboratories v2

Description: Portal 2 is a 2012 Video Game developed by Valve Corporation.

Description: Design inspired by the Dark Carnival campaign from the zombie first person shooter video game Left 4 Dead 2.

Description: There Will Be Cake

Description: This unique design "Heart Awareness" is anyone is has survived a heart attack or Aortic Valve Surgery. You are a survivor, a warrior, and a fighter! Red Ribbon Awareness brings awareness to heart disease.

Description: Portal

Description: Half-Life Lambda

Description: Aperture

Description: Team Fortress 2

Description: A design featuring one of Cave Johnson's most memorable and inspirational quotes.

Description: Aperture 70s

Description: Funny vintage industrial design for fire sprinkler fitters and sprinkler technicians who spend their days working above the ceiling. Featuring a professional fire sprinkler installer working on commercial red sprinkler piping, fittings, sprinkler heads, hangers and fire protection systems. Perfect for fire sprinkler fitters, sprinkler installers, fire protection technicians, pipe fitters and skilled trades professionals who know what really happens above the ceiling.

Description: portal valve

Description: Black Mesa 1970s

Description: A close-up of an aged industrial valve lock with heavy rust, peeling paint, and weathered textures, capturing the beauty of decay and forgotten machinery.

Description: High-octane vector artwork of the race-ready red Honda Talon 1000R featuring FOX Live Valve suspension livery and competition specs. The ultimate design for off-road racers, dune enthusiasts, and Honda Talon fans!

Description: Black Mesa

Description: "I just got a new valve job." Design After Heart Surgery Recovery Must-Haves

Description: Black-and-white heart repair art shows crossed wrenches and the message "I JUST GOT A NEW VALVE JOB." A witty choice for mechanics and medical humor fans.

Description: My new Team Fortress 2 line, vintage 1950s style!

Description: Portal is a Single-player puzzle game released on Playstation 3, Xbox 360, Steam and Pc by Valve in 2007.

Description: Circa 1950

Description: Silence Dota 2 T-Shirt, Dota Shirt Global

Description: Do you love analog audio technology in your vacuum tube amplifier? This tube amplifier design features three analog vacuum tubes with the slogan "Easily distracted by glowing tubes". A great motif for audiophile tube technology enthusiasts and fans of vacuum tubes.

Description: Be Nice Or I'll Empty My Spit Valve On You Trumpet Player

Description: Team Fortress 2

Description: A fun and thoughtful gift for: Family Cow Farm, I Love My Cow, Cow Valve EKG Heartbeat.

Description: Are you a heart attack survivor or recovering from open heart surgery? This cardiac health awareness design is perfect for anyone who overcame heart disease, bypass surgery, cardiac arrest, or a coronary artery condition. 

Description: Logo of Aperture Laboratories.