MTB Thermaflow 5.0 Jacket v26.MTB Leatt Thermaflow 5.0 Jacket - Thermal protection with maximum breathability.The Thermaflow 5.0 is a technical jacket designed for intense rides in cold weather.It combines a fully windproof and water-resistant outer layer with a ventilated fleece interior made of graphene yarn, which offers advanced thermal insulation without overheating.Unlike other jackets, it does not have a laminate, which allows for greater air circulation without compromising protection.In addition, it features an ergonomic cut, reinforced details, and advanced technology such as the Ride Adaptive Hood (RAHD) with a patented magnetic system and the ClimbVent system, which allows the jacket to be fully opened for extra ventilation without it moving while pedaling.Featured characteristics.Regular fit with adjustable waist and pre-shaped ergonomic sleeves.4-way stretch for total freedom of movement.Exclusive Leatt double fabric:Fully windproof and water-resistant exterior, and interior with ventilated fleece lining in graphene yarn, lightweight, thermal and durable.Flat and sealed seams for greater comfort and protection against the wind.Deflextion reinforcements on elbows for greater abrasion resistance.Protection against the weather.DWR C0 PFAS (PFC) free treatment:Water and dirt repellent, environmentally friendly.Tight-fitting elastane cuffs to prevent cold air from entering.Ride Adaptive Hood (RAHD):Fully adjustable, helmet compatible, with a magnetic system that keeps it fixed to the helmet or back to prevent it from moving.Rigid visor and coverage up to the chin for complete protection against wind and rain.Smart ventilation.Internal fleece lining with ventilation channels.ClimbVent system:Allows you to fully open the front zipper and keep the jacket secure while pedaling uphill.Functional storage.3 pockets with high-quality YKK zippers for your essential trail items.Additional details.Reflective prints and reflective zipper pulls for greater visibility in low light conditions. Sealed seams for greater comfort and wind protection.Plastic-free packaging.Sustainability.bluesign® certified fabric:manufactured under strict environmental and safety standards.Sizes available.Xs to 3xl (size 3xl available only in black).What type of cyclist is this jacket for?The thermaflow 5.0 is designed for cyclists who ride even in cold and dry conditions, and who are looking for a jacket that offers warmth without compromising breathability.Ideal for disciplines such as enduro, trail or mtb all-mountain, either as an outer layer on cool days or as an intermediate layer under a waterproof jacket in extreme conditions.