
From the mountains to the sea, there are various outdoor fields on this planet. And within that great outdoors, there are many outdoor activities to enjoy, and many brands that develop apparel to ensure those activities can be enjoyed in maximum comfort.
Among them, PATAGONIA, based in Ventura, California, is a famous outdoor brand whose name is likely familiar even to those who rarely engage in outdoor activities. They are widely recognized for apparel centered on mountain fields—such as trekking, climbing, and winter sports—and many may perceive them primarily as a "mountain" brand. However, they actually develop many products for fields like fishing and surfing as well. That’s right: Patagonia is not just a "mountain" manufacturer, but a brand that develops products tailored to a wide variety of outdoor activities that share a close connection with nature.
And among their offerings, there are products developed specifically for mountain biking.
When I explain in the shop that "this Patagonia product is for mountain biking," many people are surprised, and honestly, I have never seen the actual products anywhere other than at Circles. While they aren't something you see often, they are all excellent items that I want to recommend to many people, whether they feature superior functionality with a look that can be worn as everyday casual wear, or are products highly specialized for riding a bike.
In this post, I would like to introduce some of these products from Patagonia's mountain bike series.
A T-shirt that works for a wide range of scenes, from the city to the mountains

【PATAGONIA】
M’s Capilene Cool Trail Bike Henley
PRICE : ¥7,150 (tax included)
COLOR : Light Plume Grey, Furrow Stripe / Moray Khaki, Classic Navy
SIZE : XS, S, M, L, XL, XXL
The Capilene Cool Trail Bike Henley is a high-functionality, simple T-shirt that keeps your body cool both on and off the bike. The soft, lightweight, moisture-wicking material provides stretch, breathability, and quick-drying performance whether you're pedaling hard or riding through different temperature zones. It features articulated seams that follow the body's posture while on the bike and a slightly longer hem in the back; thanks to the anti-odor treatment, you won't have to worry about smells after your ride. It also features a buttoned chest pocket and a small woven label at the hem.
Features
・Soft, lightweight 50–100% recycled polyester fabric provides stretch and breathability for vigorous activity and varying riding conditions.
・Moisture-wicking and quick-drying, with HeiQ® Fresh durable odor control.
・Articulated seams follow the body's posture while on the bike, with a slightly longer hem and buttoned chest pocket.
・Small woven label at the hem.
・Fair Trade Certified™ sewn. 173 g (6.1 oz)
Bike jersey using merino wool

【PATAGONIA】
M’s Merino 3/4 Sleeve Bike Jersey
PRICE : ¥13,750 (tax included)
COLOR : Dusky Brown, Black, Sandhill Rust
SIZE : XS, S, M, L, XL
The Merino 3/4 Sleeve Bike Jersey is a highly breathable 3/4-sleeve jersey made from a blend of merino wool and recycled polyester. It provides moisture-wicking comfort on hot days and intense climbs, while offering excellent protection on chilly descents and when pushing through brush. In addition to the material, it features ride-ready details like articulated seams that follow the rider's position, and 3/4-length sleeves that provide coverage over elbow pads.
Features
・Moisture-wicking, soft-hand merino wool/recycled polyester blend.
・3/4-length sleeves provide protection over elbow pads.
・Articulated seams follow the body's posture while on the bike, with a slightly longer hem.
・Features a loop for hanging to dry; T-shirt silhouette is useful even off the trail.
・Woven label at the hem.
・Fair Trade Certified™ sewn.
・RWS-certified virgin wool.
Ride shorts proposed by Patagonia

【PATAGONIA】
M’s M’s Dirt Craft Bike Shorts
PRICE : ¥22,000 (tax included)
COLOR : Basin Green, Black
SIZE : XS, S, M, L, XL
The Dirt Craft Bike Shorts are a single pair that can handle anything, from rides to trekking and running. They come with an included inner liner featuring breathable mesh panels and a 3-layer pad for support. The highly stretchable pants allow you to navigate rugged singletrack without stress, while the durable water-repellent finish on the surface and an adjustable waistband ensure they can handle intense riding. They are designed with a side pocket on the left for easy access to your phone, digital camera, or other items. With a unique fit that’s neither too baggy nor too slim, this is a versatile pair that is useful for a variety of activities, from trail rides and cycle-train touring to hiking.
Features
・DWR (durable water repellent) finish.
・Includes removable inner liner shorts.
・Fair Trade Certified™ sewn.
・4.2-oz nylon stretch plain weave.
・5.2-oz polyester.
High-performance liner shorts

【PATAGONIA】
M’s Dirt Roamer Liner Shorts
PRICE : ¥9,790 (tax included)
COLOR : Black
SIZE : XS, S, M, L, XL, XXL
The Dirt Roamer Liner Shorts are high-performance liner shorts designed for off-road riding. They feature a mountain bike-specific 3-layer 3-D chamois and power mesh panels for maximum breathability. They provide a soft yet secure fit, designed for comfortable pedaling. The recycled nylon/spandex power mesh panels provide supportive, breathable comfort.
Silicone leg grippers prevent the chamois from shifting, while eliminating slipping and chafing. Two side panel pockets are designed to store valuables like multi-tools or keys, and are configured to correspond with the pockets on the Dirt Roamer Shorts.
Features
・Supportive, highly breathable recycled material.・Low-profile, premium chamois.
・Attaches to Patagonia mountain bike shorts.
・Silicone grips to prevent sliding.
・Integrated pockets for close-to-body storage.
・Fair Trade Certified™ sewn.
Fully waterproof mountain bike-spec pants

【PATAGONIA】
M’s Dirt Roamer Storm Pants
PRICE : ¥36,300 (tax included)
COLOR : Black, Crater Blue
SIZE : XS, S, M, L, XL, XXL
The Dirt Roamer Storm Pants are lightweight, packable, fully waterproof mountain bike pants. Using the H2No Performance Standard, the fully waterproof 3-layer shell offers breathability and stretch that lets you keep pedaling through storms, protecting you from rain, snow, wet brush, and freezing temperatures. Additionally, a soft knit backer eliminates any sticky feeling against the skin. The knees, seat, and crotch are reinforced with thicker nylon material for enhanced abrasion resistance. They also feature a distinctive articulated hip, waist, and knee pattern tailored to the rider's position on the bike. Waterproof zippered pockets are provided on the thighs. The waist features a mountain bike-specific Opposet adjustment for a fine-tuned fit, designed to stay out of the way under a pack's hip belt.
Features
・Waterproof and breathable recycled shell material.
・Enhanced abrasion resistance.
・Tailored for bike riding.
・Secure storage pockets.
・Zippered cuffs.
・Adjustable waistband.
・Fair Trade Certified™ sewn.
Waist bag for performance on trail rides

【PATAGONIA】
Dirt Roamer Waist Pack
PRICE : ¥9,350 (tax included)
COLOR : Steller Blue, Black
CAPACITY : 3ℓ
The Dirt Roamer Waist Pack is a mountain biking-specific waist pack built on a perforated Regulator air-mesh hip belt. It features three zippered pockets and two water bottle holders, sized to stow a bike repair kit, spare layers, and other valuables. It also distributes weight and provides a stable fit that hugs your body.
The main body is made from 100% recycled nylon that is rugged enough to withstand a lifetime of heavy use. The hip belt is made of breathable Regulator air mesh, maximizing ventilation at every point of contact with your body. It includes three high-capacity pockets to distribute weight for added stability, along with a water-resistant zippered pocket on the leg. The two water bottle holders, positioned between the hip pack pockets, are designed to keep your bottles from bouncing while you ride. Additionally, it comes with stowable straps for carrying a jacket or pads, ensuring a stress-free trail ride. It also features internal dividers to keep your items organized.
Features
・Durable recycled nylon material
・Breathable mesh hip belt
・Weight-distributing pockets
・Secure storage pockets
・No-bounce water bottle holders
As you can see, products in PATAGONIA's mountain biking series are all designed to offer riders superior comfort during the grueling outdoor activity of mountain biking. With a bit of ingenuity, many of these can also be put to great use in hiking, running, or even in everyday life.
The Capilene Cool Trail Bike Henley I purchased last year has been useful in so many situations.
Whether you were already interested or just learned about it for the first time in this blog, I highly encourage everyone to give these a try.
































