The SUPERTECH line is designed with an athletic fit, using only the highest quality stretch-mesh materials. Paired with its ultra-lightweight construction, the SUPERTECH line is the lightest and best series Alpinestars has ever released. The innovative 'Floating-Arm' construction provides excellent rider feel and full freedom of movement. - Lightweight, tailor-made design - Stretch-mesh fabric with additional mesh inserts on the arms for improved ventilation - Ultra-lightweight, high-quality fabric that wicks away sweat - 'Floating-Arm' construction enhances arm movement freedom - Welded seams on neck and sleeves reduce weight and increase comfort - Pre-shaped sleeves offer a more comfortable feel - Extended back for a secure fit, with sublimated graphics that don't fade - Tailored design to keep pants in place during aggressive races - High-quality stretch fabric that is elastic, strong, and durable - Reinforcements in the seat area ensure durable seams and longevity - Strategically placed mesh inserts offer freedom of movement and cooling comfort - 3D leather inserts on the knee protect from heat and provide grip - Velcro and ratchet closure for a customized and secure fit - Stretch panels at the waistband for a comfortable fit - TPU reinforced knee area protects against abrasion - Polyester mesh lining keeps the inside cool - Welded seams reduce weight and increase durability