Check the listing for details. Alpinestars 2025 Techstar Pants - Melt. Color: Bright Red/Grey, Condition: New with tags. Suitable for Off-Road. Listed at 149.95 USD. The Techstar line offers the optimal blend between performance and durability. Engineered for advanced-level competition on all terrain, the multi-material construction delivers the highest levels of ventilation and stretch for excellent freedom of movement. The lightweight Techstar Pants, with their athletic race fit, incorporate innovative features such as the SX2 magnetic closure buckle and a refined 3D Babel knee construction to significantly ramp up ventilation, flexibility, and freedom of movement. The Techstar Pants have a new reinforced materials construction that incorporates more stretch ripstop materials and an updated ergonomically engineered cut and optimized racing multi-panel pattern delivering a second skin feel and providing premium freedom of movement and.