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Bikerumor reviewer Jeremy Benson tested Mons Royale’s Diversion Merino Trail Pants and Diversion Merino Wind Jacket during cooler-season riding. He praised their comfort, fit and temperature regulation, while noting the pants cost $219.95 and the jacket is less packable than a dedicated wind shell. These are review findings from one tester, not independently verified durability or performance results.
Bikerumor has published a hands-on review of Mons Royale’s Diversion Merino Trail Pants and Diversion Merino Wind Jacket, two mountain-bike garments that combine merino-blend fabrics with trail-focused design. Reviewer Jeremy Benson reported that both pieces were comfortable and suited to changing conditions, while flagging their prices and, for the jacket, reduced packability compared with a pure wind shell.
The Diversion Merino Trail Pants retail for $219.95. In a size medium, they weigh 327 grams and use a 150-gram-per-square-meter fabric made from 48% nylon, 28% recycled nylon, 18% merino wool and 6% elastane. The pants have two hand pockets and two zippered thigh pockets, with sizes from S to XXL. Benson said the blend felt soft and comfortable while still seeming durable enough for mountain biking.
Benson tested the pants in temperatures from the mid-40s to the high-70s Fahrenheit and said they breathed and moved sweat effectively. Their bike-specific details include an articulated waistband and knees, room for low-profile knee pads, ankle cuffs and adjustable waist tension. The reviewer, who has a 32-inch waist, chose a medium rather than the small indicated by Mons Royale’s size chart to gain length. He found the zippered thigh pockets usable on the bike and large enough for modern smartphones.
The Diversion Merino Wind Jacket costs $229.95 and weighs 310 grams in a size medium. Its construction pairs a merino, recycled polyester and nylon body fabric with panels of 100% recycled Pertex Quantum ripstop on the chest, shoulders, arms and hood. The lower torso and back are left without those windproof panels to allow more airflow. The jacket has a hood, full-length zipper, drop-tail hem and zippered chest pocket. The supplied review excerpt describes its construction and fit but ends before giving a complete account of its on-trail performance.
Merino blends in trail clothing
The review gives mountain bikers a practical account of garments positioned between conventional synthetic trailwear and more natural-fiber clothing. Mons Royale uses merino as part of a blend, rather than as the sole material: the pants include 18% merino, while the jacket’s body fabric contains 52%. That balance is relevant to riders weighing comfort and odor resistance against the durability and construction needs of riding apparel.
Price is a meaningful part of the assessment. Together, the two pieces cost $449.90 at listed retail prices, before any taxes or discounts. Benson’s positive experience reflects one reviewer’s fit, riding conditions and preferences; it does not establish how they will perform for every rider or over a defined long-term test period.
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Design and testing details
Mons Royale is a New Zealand-based apparel company that makes merino clothing for biking, skiing and other outdoor activities. The source says the Diversion Trail Pants are the brand’s latest and, at the time of the review, its only mountain-bike pants. Both products were tested by Benson after fall brought cooler temperatures. He says he has worn Mons Royale apparel for several years, a background that readers may want to weigh when interpreting his favorable assessment.
The pants are offered in black, caramel and dark olive; the jacket is listed in several color combinations, including black and Cinder/Blue Granite. Both garments are available in sizes S through XXL. The pants use conventional hand pockets for off-bike use as well as zippered thigh pockets intended to keep items positioned away from the pedal stroke. The jacket’s mixed construction places wind-blocking fabric on the parts most exposed to airflow while leaving its lower torso and back more breathable.
““Even with merino as just a small percentage of the blend, this fabric still stands out for its softness and exceptional comfort while remaining tough enough for the job.””
— Jeremy Benson, Bikerumor reviewer, on the pants’ fabric
Limits of the review evidence
The findings are based on one reviewer’s testing, and the source excerpt does not specify the total test duration, distance ridden or a standardized comparison against competing garments. Benson’s temperature range is a report of his own comfort, not a manufacturer guarantee or independently measured operating range. The durability claim for the pants draws on his older Mons apparel, not stated wear testing of this pair.
The supplied source text cuts off during the jacket section, so it does not provide the full account of the Wind Jacket’s riding performance, any limitations beyond its somewhat greater weight and lower packability than a pure wind shell, or a final overall verdict on that garment. The review also does not give independent laboratory results, warranty details or information about how the garments’ prices and availability may vary by retailer or region.
Check fit and current availability
Readers considering either garment can compare the listed measurements and sizing with their own fit preferences, especially since Benson sized up in the pants for extra length. Check Mons Royale or retailer listings for current prices, colors, stock and any updated product specifications. The source does not announce a follow-up test or a further company release, so no additional review milestone is confirmed.
Key Questions
What are the retail prices listed in the review?
Bikerumor lists the pants at $219.95 and the Wind Jacket at $229.95. Current retailer prices may differ.
What is in the Diversion Trail Pants fabric?
The 150 gsm blend is listed as 48% nylon, 28% recycled nylon, 18% merino wool and 6% elastane. The pants also have two hand pockets and two zippered thigh pockets.
How is the Wind Jacket constructed?
Its body uses a blend of 52% merino wool, 35% recycled polyester and 13% nylon. Recycled Pertex Quantum panels cover the chest, shoulders, arms and hood, while the lower torso and back are not covered by those panels.
What conditions did the reviewer test the pants in?
Jeremy Benson said he was comfortable in the pants from the mid-40s to the high-70s Fahrenheit. That range reflects his reported experience, not a tested guarantee for other riders.
Did the review establish long-term durability?
No. Benson cited the condition of his three-year-old Mons pants when discussing expected durability, but the source does not document a long-term durability test of the Diversion Trail Pants themselves.
Source: bikerumor.com
