509 Evolve Shell Monosuit (2025) StealthXXL Stealth

Engineered for aggressive mountain riders, the 509 Evolve Shell Monosuit (2025) balances protection, flexibility, and weatherproofing. Its innovative 5Flex Laminate Shell offers a waterproof and breathable 10K/10K rating, ensuring comfort during intense backcountry rides. The ergonomic design and mechanical stretch provide unrestricted movement, while reinforced knees and lower legs with built-in pads deliver durability and impact resistance. This monosuit is equipped to keep you dry, warm, and protected in challenging mountain conditions.Features:• FLEX stretch shell with 10K/10K waterproof and breathable performance • Fully seam taped with reinforced seams and C0 DWR (PFAS-free) treatment • YKK® aquaguard zipper for reliable water resistance • Arm pocket with goggle sham and wrist gaiters • 300 gsm Aurora waffle fleece insulation for warmth and dryness • Ergonomic and anatomical patterning for optimal fit • Built-in knee pads for impact and heat protection • 3/4 leg zips and boot gai