Leatt Jacket ADV 5.5 ThermaFlow

Description

Designed for adventure riders who need a slimline, high-tech insulation layer, this jacket packs heat without the bulk, making it ideal for layering under your riding gear or wearing off the bike around camp. At its core, Graphene-infused insulation with a 3D fleece backing delivers cutting-edge thermal regulation. Graphene—the world’s lightest and strongest conductive material—redistributes heat from hot spots across the fabric, ensuring even warmth and optimal temperature control in any condition. The wind-blocking softshell construction keeps cold air out, while reinforced elbows and seat areas add durability where you need it most. A DWR C0/20 eco-friendly water-repellent treatment provides protection from the elements, and the 4-way stretch ripstop shell enhances flexibility and longevity.

For all-day comfort, overlocked seams with internal taping prevent chafing, and pockets with YKK zippers keep essentials secure. Certified to meet the latest USA PFAS standards, crafted with Bluesign-approved materials, and rated UPF 50+, the ADV 5.5 Thermaflow Mid Layer is built for adventure—on and off the bike. Available in sizes S – 4XL with plastic-free packaging. Backed by a 5-year warranty.