Rab Syncrino Base Long-Sleeve T-Shirt - Men´s

Breathable and wicking, the Syncrino Base LS Tee blends warmth and durability for mountain adventures

What Our Gearhead® Experts Are Saying:

"The Syncrino Base LS Tee has been my go-to for layering in colder mountain conditions. The merino-synthetic blend strikes the perfect balance of warmth, breathability, and quick-drying performance. It stays soft against the skin and resists odors, making it great for multi-day treks. Whether I´m trekking or layering for alpine climbs, it´s an essential base layer."

The Syncrino Base LS Tee is the ultimate base layer for cold-weather adventures. Whether we’re trekking through alpine landscapes or setting out on multi-day expeditions, this tee combines warmth, breathability, and moisture management to keep us comfortable and focused on the journey ahead.

Crafted from a Syncrino™ Merino/Polyester blend, this lightweight layer merges the natural insulating and odor-resistant properties of merino wool with the durability and quick-drying capabilities of synthetic fibers. The soft, stretchy construction feels effortless next to the skin, while the slim fit layers seamlessly under outerwear. Low-bulk seams enhance comfort during extended wear, making this tee ideal for everything from winter hiking to ski tours.

For those of us who value sustainable performance, the Syncrino Base LS Tee incorporates recycled materials and a PFC-free design. Whether it’s cold mornings at camp or high-output climbs, this versatile base layer ensures we stay warm, fresh, and ready for whatever lies ahead.

Details

• Lightweight baselayer for trekking, mountaineering, and cold-weather adventures
• Merino-synthetic blend provides warmth, breathability, and moisture-wicking
• Naturally odor-resistant for multi-day wear
• Soft, stretchy fabric ensures comfort during high-output activities
• Low-bulk Merrow seams prevent chafing during extended use
• Slim fit layers easily under midlayers or shells
• Sustainable design with 32% recycled polyester and PFC-free construction
• Item #RABZ0JX

Tech Specs

Responsible Collection

Recycled/Repurposed

Material

Syncrino (47% merino wool, 32% recycled polyester, 21% polyester)

Insulation Weight

lightweight

Fit

slim

Center Back Length

27.7in

Style

baselayer crew

Anti-Odor

natural attribute of merino wool

Claimed Weight

5.7oz

Activity

climb, hike, ski, snowboard

Manufacturer Warranty

limited lifetime