Introduction

Brief Overview

The Rab Kinetic Alpine 2.0 is a top-tier hiking rain jacket designed to provide optimal protection and comfort in challenging outdoor environments. Engineered for serious hikers and mountaineers, this jacket combines advanced materials and innovative technology to deliver exceptional performance. Key features include its lightweight construction, waterproof capabilities, and exceptional breathability, making it a versatile choice for a range of outdoor activities, from hiking to alpine climbing.

Initial Impressions and Context of Testing

Unboxing Experience

Upon unboxing the Rab Kinetic Alpine 2.0, the first thing that stands out is its sleek design and lightweight feel. The jacket is well-packaged, reflecting the premium quality that Rab is known for. The material feels durable yet flexible, suggesting a good balance between protection and comfort.

Testing Conditions

To put the Rab Kinetic Alpine 2.0 to the test, I took it on several hiking trips across diverse terrains and weather conditions. These included:

• Mountain Trails: Tested the jacket during a multi-day hike in the Rockies, where it faced unpredictable weather, from sunny spells to sudden downpours.
• Forest Hikes: Evaluated its performance in dense, humid forests, checking its breathability and moisture management.
• Alpine Climbing: Wore the jacket during an alpine climb to assess its durability and weather resistance against strong winds and cold temperatures.

In these varied settings, the jacket’s performance was scrutinized to provide a comprehensive evaluation.

The Rab Kinetic Alpine 2.0 promises to be an essential gear piece for any outdoor enthusiast, offering a combination of advanced technology and thoughtful design. The initial impressions are promising, suggesting it will meet the high standards expected from a premium hiking rain jacket.

Technical Specifications

Key Features and Technology

The Rab Kinetic Alpine 2.0 is packed with innovative features designed to enhance performance and user experience in demanding outdoor conditions. Here are some of the standout technologies and features:

• Proflex™ Fabric Technology: This technology combines the benefits of softshell and hardshell fabrics, providing a unique balance of stretch, breathability, and waterproof protection.
• Hydrostatic Head of 10,000mm: Ensures reliable waterproof performance, keeping you dry even in heavy rain.
• Moisture Vapor Transmission Rate (MVTR) of 35,000g/m²/24hr: High breathability allows sweat to escape, maintaining comfort during intense activities.
• Helmet-Compatible Hood: Adjustable hood designed to fit over climbing helmets, offering additional protection without compromising vision.
• Articulated Sleeves: Designed to enhance freedom of movement, essential for climbing and technical hikes.
• YKK AquaGuard® Zippers: High-quality zippers that are both waterproof and durable, preventing water ingress while maintaining smooth operation.

Design and Materials

The Rab Kinetic Alpine 2.0 features a thoughtful design and high-quality materials, aimed at providing durability, comfort, and environmental responsibility:

• Sleek, Streamlined Design: The jacket’s design minimizes bulk, allowing for easy layering and a streamlined profile that reduces snagging.
• Proflex™ Material: A combination of nylon and elastane, offering durability with stretch for unrestricted movement.
• PFC-Free DWR Coating: The durable water repellent coating is environmentally friendly, avoiding harmful perfluorinated chemicals.
• Taped Seams: Ensures that the jacket is fully waterproof, with all seams meticulously sealed to prevent leaks.
• Adjustable Cuffs and Hem: Velcro cuffs and a drawcord hem provide a customized fit, helping to seal out wind and rain.

Practical Features

The Rab Kinetic Alpine 2.0 is designed with practical features that enhance its functionality and convenience for outdoor enthusiasts:

• Ample Pocket Space:
  • Two large hand pockets, positioned to remain accessible even when wearing a harness or backpack.
  • One chest pocket for quick access to essential items.
• Zippered Vents: Underarm vents with YKK zippers allow for adjustable airflow, helping to regulate body temperature during strenuous activities.
• Elasticated Hood and Cuffs: Provides a snug fit that moves with you, reducing drafts and keeping the elements out.

The combination of these advanced technologies, high-quality materials, and practical features makes the Rab Kinetic Alpine 2.0 an exceptional choice for anyone seeking reliable protection and performance in a hiking rain jacket.

Performance Evaluation

Fabric Performance

Breathability

The Rab Kinetic Alpine 2.0 excels in breathability, thanks to its Proflex™ fabric technology. During high-intensity hikes and climbs, the fabric effectively manages moisture, allowing sweat to escape and preventing that clammy feeling often associated with less breathable jackets. This feature was particularly noticeable during a strenuous ascent, where the jacket maintained comfort even as my exertion levels increased.

Waterproofing

With a hydrostatic head of 10,000mm, the Rab Kinetic Alpine 2.0 provides reliable waterproof protection. I tested the jacket during several heavy rainstorms, and it kept me completely dry. The PFC-free DWR coating effectively repels water, while the YKK AquaGuard® zippers and taped seams ensure no leaks. This level of waterproofing makes it ideal for wet and unpredictable weather conditions.

Durability

The durability of the Rab Kinetic Alpine 2.0 is impressive. The combination of nylon and elastane in the Proflex™ material provides a tough, abrasion-resistant exterior while maintaining flexibility. After multiple outings, including some rugged off-trail excursions, the jacket showed minimal signs of wear, proving its resilience against the rough and tumble of serious outdoor activities.

Weather Resistance

In addition to being waterproof, the Rab Kinetic Alpine 2.0 offers excellent overall weather resistance. The jacket performed well in various conditions, from windy mountain peaks to cold alpine environments. The helmet-compatible hood and adjustable cuffs and hem help seal out wind and rain, enhancing the jacket’s protective capabilities.

Practical Features

Pockets

The Rab Kinetic Alpine 2.0 is designed with functionality in mind. The two large hand pockets are strategically placed to remain accessible even when wearing a backpack or climbing harness, which is a significant advantage for climbers and hikers alike. Additionally, the chest pocket provides easy access to small essentials like maps, snacks, or a phone.

Zippers

The YKK AquaGuard® zippers used in the Rab Kinetic Alpine 2.0 are both high-quality and highly functional. They operate smoothly, even in wet conditions, and the waterproof design ensures that no moisture seeps through. The zippers’ reliability adds to the overall effectiveness of the jacket in harsh weather.

Adjustments

Adjustability is a key feature of the Rab Kinetic Alpine 2.0. The jacket includes Velcro cuffs and a drawcord hem, allowing users to customize the fit and seal out the elements. The helmet-compatible hood is fully adjustable, providing a snug fit that moves with your head, ensuring that your field of vision is not compromised during technical climbs.

Overall Performance

The Rab Kinetic Alpine 2.0 stands out as a high-performing hiking rain jacket. Its balance of breathability, waterproofing, durability, and weather resistance makes it a versatile choice for a variety of outdoor activities. The practical features, such as well-placed pockets, reliable zippers, and adjustable components, enhance the user experience, making this jacket a reliable companion in the most challenging environments.

Fit and Comfort

Sizing and Fit

True to Size

The Rab Kinetic Alpine 2.0 fits true to size, making it easy to choose the correct size based on standard measurements. I found the jacket to have a tailored yet roomy fit, providing enough space for layering without feeling bulky. This balance is crucial for maintaining mobility while ensuring adequate insulation in colder conditions.

Adaptable Fit

The jacket’s design includes articulated sleeves, which enhance the range of motion, especially during activities that require arm mobility like climbing or scrambling. The slightly longer back hem offers extra coverage, preventing the jacket from riding up during movements and keeping your lower back protected from the elements.

Comfort During Various Activities

Hiking

During several hiking excursions, the Rab Kinetic Alpine 2.0 provided exceptional comfort. The breathable Proflex™ fabric prevented overheating during uphill climbs, while the lightweight nature of the jacket ensured that it did not become a burden, even during long treks. The adjustable hem and cuffs allowed me to seal out wind and rain, maintaining a comfortable microclimate inside the jacket.

Climbing

The helmet-compatible hood and articulated sleeves make the Rab Kinetic Alpine 2.0 particularly suited for climbing. The hood fits well over a helmet without obstructing vision, and the sleeves allow for unrestricted arm movements, which is essential when reaching for holds. Additionally, the jacket’s durable material withstood the abrasion from rocky surfaces without any noticeable damage.

General Wear

In day-to-day use, the Rab Kinetic Alpine 2.0 proves to be just as comfortable. The soft inner lining feels good against the skin, and the jacket’s overall flexibility means it doesn’t restrict movement during casual activities. Whether walking around town or running errands, the jacket’s stylish design and comfortable fit make it a versatile choice.

Practical Features Enhancing Comfort

Hood Adjustability

One of the standout features of the Rab Kinetic Alpine 2.0 is its adjustable hood. The hood can be easily tightened or loosened with one hand, thanks to the simple adjustment mechanisms. This feature ensures that the hood stays in place during high winds and provides a snug fit without being restrictive.

Cuffs and Hem

The Velcro cuffs and drawcord hem are designed to enhance comfort by allowing personalized adjustments. Tightening the cuffs and hem helps to seal out cold air and rain, creating a more comfortable and controlled environment inside the jacket. This is particularly beneficial during stormy weather when keeping the elements at bay is crucial for maintaining comfort.

Overall Fit and Comfort

The Rab Kinetic Alpine 2.0 excels in both fit and comfort, making it a standout choice for outdoor enthusiasts. Its true-to-size fit, combined with practical features like articulated sleeves and an adjustable hood, ensures that users can move freely and stay comfortable in a variety of activities. Whether hiking, climbing, or going about daily tasks, this jacket offers the flexibility and protection needed to stay comfortable in diverse conditions.

Pros and Cons

Advantages

Exceptional Waterproofing

One of the primary strengths of the Rab Kinetic Alpine 2.0 is its excellent waterproof performance. The Proflex™ fabric technology, coupled with a hydrostatic head of 10,000mm, ensures that you stay dry even in heavy downpours. The addition of YKK AquaGuard® zippers and taped seams further enhances its waterproof capabilities, making this jacket a reliable choice for wet conditions.

High Breathability

The jacket’s breathability is another significant advantage. With a Moisture Vapor Transmission Rate (MVTR) of 35,000g/m²/24hr, the Rab Kinetic Alpine 2.0 excels at managing moisture and maintaining comfort during high-intensity activities. This makes it ideal for hiking and climbing, where regulating body temperature is crucial.

Durability and Flexibility

Constructed from a blend of nylon and elastane, the jacket offers impressive durability without sacrificing flexibility. It withstands abrasions from rocky surfaces and rough terrain while allowing for a full range of motion, essential for climbing and technical hikes. The articulated sleeves and stretchy fabric contribute to a comfortable fit that moves with you.

Practical Design Features

The thoughtful design of the Rab Kinetic Alpine 2.0 includes several practical features that enhance its functionality. These include:

• Helmet-Compatible Hood: Provides additional protection without obstructing vision.
• Adjustable Cuffs and Hem: Allows for a personalized fit to seal out the elements.
• Strategically Placed Pockets: Ensures accessibility even when wearing a harness or backpack.

Drawbacks

Price Point

One of the main drawbacks of the Rab Kinetic Alpine 2.0 is its price. As a high-end product, it comes with a premium price tag that might be a barrier for some potential buyers. While the jacket offers excellent performance and features, it may not fit within everyone’s budget.

Limited Color Options

The Rab Kinetic Alpine 2.0 is available in a limited range of colors, which might be a downside for users who prefer more variety in their outdoor gear. The available colors are practical and subdued, focusing on functionality over fashion, which might not appeal to those looking for brighter or more distinctive designs.

Fit Adjustments

While the jacket fits true to size and is generally comfortable, some users may find the fit to be slightly snug, especially when layering for colder conditions. It’s important to try on the jacket with your typical layering system to ensure it meets your comfort needs.

Summary of Pros and Cons

Overall, the Rab Kinetic Alpine 2.0 offers a range of advantages that make it a top choice for serious outdoor enthusiasts. Its exceptional waterproofing, breathability, durability, and practical design features are significant strengths. However, the high price point, limited color options, and potential fit issues are factors to consider. Despite these drawbacks, the jacket’s performance and quality make it a worthwhile investment for those who demand the best in their outdoor gear.

Comparative Analysis

Rab Kinetic Alpine 2.0 vs. Outdoor Research Foray II

The Rab Kinetic Alpine 2.0 and the Outdoor Research Foray II are both premium hiking rain jackets designed for high performance in harsh conditions. The Rab Kinetic Alpine 2.0 stands out with its Proflex™ fabric technology, offering a unique combination of waterproofing and breathability. Its articulated sleeves and helmet-compatible hood make it particularly suitable for climbers and technical hikers. On the other hand, the Outdoor Research Foray II features Gore-Tex Paclite fabric, which is renowned for its reliable waterproofing and packability. The Foray II also includes pit zips for enhanced ventilation, making it a great choice for warmer, humid conditions. However, the Rab Kinetic Alpine 2.0 offers superior flexibility and a more tailored fit, which may be preferred by users who engage in more dynamic outdoor activities.

Rab Kinetic Alpine 2.0 vs. Marmot Minimalist

When comparing the Rab Kinetic Alpine 2.0 to the Marmot Minimalist, several key differences emerge. The Rab Kinetic Alpine 2.0 is designed with a focus on flexibility and breathability, thanks to its Proflex™ material, which also provides excellent waterproofing with a hydrostatic head of 10,000mm. The Marmot Minimalist, using Gore-Tex with Paclite technology, is also highly waterproof and breathable, but it tends to be heavier and less flexible compared to the Rab jacket. The Marmot Minimalist is favored for its simplicity and reliability in heavy rain, making it a solid choice for less technical hikes and urban use. However, the Rab Kinetic Alpine 2.0 offers better articulation and a more performance-oriented fit, making it ideal for users who need a jacket that can keep up with more demanding physical activities.

Verdict

The Rab Kinetic Alpine 2.0 is a standout choice for serious outdoor enthusiasts who demand high performance from their gear. Its innovative Proflex™ fabric technology offers an excellent balance of waterproofing and breathability, making it suitable for a range of activities from hiking to technical climbing. The jacket’s durable construction, combined with practical features like a helmet-compatible hood and articulated sleeves, ensures that it can withstand the rigors of challenging environments.

While the premium price might be a consideration for some, the investment is justified by the jacket’s superior performance and versatility. It is particularly well-suited for those who frequently venture into unpredictable weather and require a jacket that can keep up with their active lifestyle. Overall, the Rab Kinetic Alpine 2.0 delivers exceptional value for its quality, making it a worthwhile addition to any outdoor gear collection.