Leatt MTB Windblock 1.0 jacket 2026

Lightweight, packable wind protection designed for the trail

The WindBlock 1.0 Jacket is the essential piece for unpredictable weather. This ultralight, slim-fit shell packs into its own chest pocket with a bike stow strap for easy storage while riding, so you can stow it away and forget about it until you need it. The windproof, 4-way stretch fabric is treated with a PFAS-free dirt and water-resistant finish to help repel light rain and trail spray, and is made with bluesign® approved materials for more responsible performance. The helmet-compatible hood and reinforced elbows add coverage and durability when conditions change. Whether you're tackling a windy descent or caught in a sudden squall, the WindBlock 1.0 is designed to protect you from the cold.

Features

• Fit: Slim fit
• Pre-shaped ergonomic sleeves
• Fabric: Ultra lightweight shelter jacket with durable 4-way stretch
• Sustainability: bluesign® APPROVED fabric (the gold standard for more sustainable textiles)
• Plastic-free packaging
• Weather protection: Treated with DWR C0, PFAS(PFC)-free, for a more environmentally friendly dirt and water repellent finish
• Storage: YKK Zippered chest pocket
• Packable into chest pocket with reversible zipper slider and on-bike storage strap
• Under helmet stretch hood
• Reflective print on lower back
• Top quality zippers made by YKK
• Reversible zipper slider
• Reinforced elbow panels