ALPINESTARS Venture-R Pants - Black - US 30 / EU 46 3723019-10-30 Diaphragm Clutch Spring rear and calf area bellows

rear and calf area bellows zones Main upper material constructed from advanced microfiber for durability

Original speed lace system

Includes billet aluminum spacer plate

Reflective detailing on front

ALPINESTARS Venture-R Pants - Black - US 30 / EU 46 3723019-10-30 Diaphragm Clutch Spring rear and calf area bellowsRip stop Nylon and Polyester fabric construction for excellent abrasion resistance. Extended stretch area on crotch, knee and rear yoke for excellent fit and riding comfort. Zippered air intake vents are strategically positioned for optimized airflow when opened. Knee Polyurethane (PU) film reinforcement. Stretch panel on calf to increase flexibility and movement. Pre curved knee construction reduces riding fatigue. Lightweight, ventilated mesh liner