Vulkan Pro Light Jiu-Jitsu Gi Adult & Kids Sizes+ Free Submission and Position Videos + 30 Day Comfort Guarantee + IBJJF Approved Honey Comb Weaved Fabric and rubber lapel providing lightness, quality and faster drying VULKAN GIS ARE 100% PRE-SHRUNK so there are no worries about shrinkage. Original BJJ Gi , Made In Brazil. Competition Approved. Super light:It weights about 2.8 lbs.