Gear Review: Birkenstock Jackson Boots I Trail Cooking。Birkenstock Jackson boots offer a refined take on the classic lace-up work boot, crafted from premium nubuck leather with a water-repellent finish. These boots feature a sturdy lugged rubber sole for excellent traction and the signature anatomically shaped cork-latex footbed for all-day comfort. Designed with a clean, minimalist aesthetic, they transition seamlessly from outdoor adventures to urban environments. The high-quality construction is complemented by durable metal hardware and tonal laces for a cohesive, rugged look. 2C2-9054 Measurements: • Insole Length: 260mm • EU Size: 40 • US Women\'s Size: 9 - 9.5 • US Men\'s Size: 7 - 7.5