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Men's Mountain Bike Jerseys

Men's Mountain Bike Jerseys

Built for big days and bigger grins. Our men's MTB jerseys move heat, resist abrasion, and keep storage steady, so you can focus on the line, not the layers. Breathable where it matters, tough where it counts.

Pick Your Jersey

Short sleeve: airy knits and open-mesh panels for hot laps and exposed climbs.

Long sleeve: added coverage for brush and sun. Lighter weights keep speed without the sweat-soak, which is why plenty of trail riders run them in summer.

Thermal and cold-weather: brushed interiors for steady warmth that still breathes.

Merino: natural temperature regulation and odor resistance for long, backcountry, or multi-day rides.

Merino options sit in our Merino range.

Which MTB Line?

Canyon: the accessible, comfort-first trail line for weekend rides, with the widest variety of tops including Merino and snap-front options.

Summit: all-mountain performance with the broadest range and the most weather protection, plus a PRO sub-tier for the most refined builds.

Elevate: gravity and bike park, cut relaxed to layer over elbow guards and a spine protector.

Trail-Ready Details

Drop tails for full coverage in the attack position. Durable face fabrics that stand up to packs and pads. On-body vents and stash pockets that stay put when the trail turns rough. Unlike a road jersey, storage here is designed to work alongside a hip pack rather than replace it.

Temperature Guide

75°F and up (24°C+): ultralight short sleeve with maximum ventilation.

60 to 75°F (16 to 24°C): breathable short sleeve or light long sleeve for sun and brush protection.

45 to 60°F (7 to 16°C): thermal long sleeve; add a packable shell on descents.

30 to 45°F (-1 to 7°C): thermal jersey plus a windproof layer from MTB Jackets.

Below 30°F (-1°C): heavy thermal mid plus an insulated or softshell outer; manage sweat with baselayers.

Wet or windy: bump up one level and consider wet-weather protection.

Layer Like a System

The jersey itself is your mid layer, so pick its weight for the day, then build out from there:

Base: moisture-moving baselayers matched to effort.

Outer: finish with MTB jackets and vests; for storms, go seam-sealed.

Bottoms: pair with MTB shorts and pants over a liner.

Fit & Sizing

MTB jerseys should skim the body with room to move and clear pads, and the hem should cover the ride position without snagging the saddle. If you run elbow guards, check the sleeve sits over them cleanly. Use our Size & Fit Guide and the Jersey Guide to lock your size.

Shop the System

Round out your kit with shorts & pants, liner shorts, gloves, knee and elbow guards, outerwear, and rain protection.

Frequently Asked Questions

Find answers to common questions about PEARL iZUMi products.

  • Looser than a road jersey for mobility and pad clearance, but still skimming the body so it doesn't snag on the saddle or catch the wind. A drop tail keeps your lower back covered in the attack position. If you run elbow guards, check the sleeve sits over them cleanly. See our Size & Fit Guide if you're between sizes.

  • Mountain bike jerseys favor durability, mobility, and a relaxed cut over aerodynamics. Tougher face fabrics shrug off pack straps and trail brush, the looser fit allows body English on technical terrain, and storage is designed to work alongside a hip pack rather than replace it. Road jerseys prioritize an aero fit and loaded rear pockets instead.

  • They are built for different riding rather than being a simple good-better-best ladder. Canyon is the accessible, comfort-first trail line with the widest variety of tops. Summit is all-mountain performance with the broadest range and its own PRO sub-tier. Elevate is gravity focused, cut relaxed to layer over protection. If you climb to your descents, Summit is usually the answer.

  • Short sleeve is the default for hot, pedal-heavy days. Long sleeve adds sun, brush, and light abrasion protection, which is why many trail and enduro riders run lightweight long sleeves even in summer. On rough, technical terrain some riders wear them year-round.

  • For long, backcountry, or multi-day rides, yes. Merino blends regulate temperature across changing trail conditions and resist odor naturally, which matters when washing isn't an option. For hot lap days a synthetic dries faster.

  • Not required, but it improves comfort on cold or variable days by moving sweat off your skin, and it makes a jacket work better in bad weather. In peak heat a breathable jersey alone is usually enough; when it's cool, add a wicking base layer underneath.

  • Wash cold on a gentle cycle, skip fabric softener, and air-dry to protect the fabric and any water-repellent finish. Rinse off trail mud before washing so it doesn't set into the fibers, and keep it out of the dryer to preserve the stretch.

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