The Storm T3 Responsive Structure gi is at the forefront of kimono tech and performance! T3 Responsive Structure Jacket is constructed of Ultra Comfortable 550gsm, Storm Weave Fabric with structure panels throughout the Jacket. Ultra Resistant and Breathable Materials, Zero Warp collar, Zero Hold Sleeve Technology, Hidden Mouthguard Pocket, Anti-Microbial Treatment, and PreShrunk. High definition embroidery throughout Jacket, and Pant. PreShrunk Jacket is constructed of Ultra Comfortable 550gsm Storm Weave Fabric with structure panels throughout the Jacket Ultra Resistant and Breathable Materials Zero Warp collar Zero Hold Sleeve Technology Hidden Mouthguard Pocket Anti-Microbial Treatment 5-Panel Responsive Structure Pant Construction Ultra Lightweight Storm Breathe Tech Military Ripstop Designed to comply with the most updated IBJJF regulations.