plus the auto racing inspired

structured walls that prevent collapse under pressure

The Boulder Pants are the pinnacle of Alpinestars hard-adventure pants

ultra-pliable urethane A-FLEX frame

perfect for all gravity activities in the mountains or at the bike park

techstar melt jersey yellow fluo blue YGroup_4703111 plus the auto racing inspiredThe Techstar line offers the optimal blend between performance and durability. Engineered for advanced level competition on all terrain and offering a racing derived fit and cut, the multi material construction delivers the highest levels of ventilation and stretch for excellent freedom of movement.