Icebreaker Merino 260 Quantum Long Sleeve Zip

Midweight merino zip top that keeps you warm, comfy and ready to move from frosty carpark to summit ridge.

The Icebreaker Merino 260 Quantum Long Sleeve Zip is a slim-fit mid layer built for proper mission days in the hills, whether you’re chasing winter laps, trekking, or just living in the cold. Made from midweight 260gm merino, it helps regulate your temperature, breathe well on the climb and stay warm when you stop, all while naturally resisting odour so you can wear it day after day. The full zip lets you dump heat fast, while thumb loops (and hood on the hoodie version) add extra coverage when the wind bites. Zippered hand and chest pockets keep small essentials locked down and still work sweet as under a pack or shell, making this a go-to layer for almost any cold-weather adventure.

• 100% merino construction for soft next-to-skin comfort, natural odour resistance and reliable warmth.
• Midweight 260gm fabric balances insulation and breathability for hiking, ski touring and everyday winter wear.
• Slim, technical fit layers cleanly under shells and packs without bunching or restriction.
• Full-length front zip for easy on-off and quick temperature control on the move.
• Zippered chest and hand pockets to securely stash phone, snacks and small essentials within easy reach.
• Thumb loops and refined seam placement keep sleeves put, reduce pack rub and add a touch more warmth around the hands.