Built for the highest peak. Inspired by the grueling ascent, granite boulders, and mist-covered summit of Mount Bartle Frere, this shirt is designed for your toughest days on the trail.

Weightless performance. Constructed from an ultra-light 100gsm polyester waffle fabric with light stretch, The Bartle weighs just 135g (Size M). It floats on the body, essential when you are tackling the steep vertical gain of Queensland’s highest mountain. We’ve used flat-lock stitching throughout to ensure zero rubbing.

When the heat builds on the climb, the design keeps you cool. A continuous mesh panel runs from the bottom hem, through the armpit, all the way to the sleeve edge. This drives maximum airflow through your highest heat zones while removing bulky seams from under the arm.

You are in total control: the button-up design lets you adjust your ventilation instantly, button up to protect against the scrub and sun near the summit, or open up to dump heat on the descent.

Functional details make the difference: a front pocket sized perfectly for gels, and a structured collar for neck protection. Finished in a rugged granite sand colourway with the topographic profile of Mount Bartle Frere, it’s gear that earns its place at the top.

Features

• Ultra-light 100gsm fabric: 100% polyester waffle knit that floats on the skin.
• Featherweight: Weighs just 135g (Medium).
• Continuous Underarm Mesh: A single breathable panel extends from the waist to the sleeve edge for maximum cooling.
• Adjustable Airflow: Full button front lets you dump heat instantly.
• Flat-lock stitching: Smooth construction ensures no rubbing or chafing.
• Functional chest pocket: Perfectly sized to stash a gel or sunglasses.
• Sun protection: Collar can be flipped up to protect your neck.
• Quick-drying: Wicks sweat instantly to keep you dry.
• Unisex fit: Designed to suit everyone on the trail.

Specs

• Designed for: Trail running, hiking, and peak bagging.
• Fit: Standard Fit. Unisex. (For a slimmer fit, size down).