A warmer version of Icebreaker Oasis that’s ideal for skiing, hiking in cold conditions, and everyday Winter Layering, the Tech Top Long Sleeve Half Zip features the soft, breathable and naturally odor-resistant benefits of 100% merino wool.
Offset shoulder seams prevent friction while wearing a pack, while forward-set side seams and flatlock stitching eliminate chafing when you’re on the move.
This top’s half-zip design makes for easy Layering and quick temperature regulation.
Features & details
- 100% Merino - Soft merino fibers that regulates body temperature in all weather conditions and resists odors
- Gusseted underarms for mobility and comfort
- Offset shoulder seams to prevent friction
- Flatlock seams to prevent friction
- Backward set side seams to prevent friction
- Back High Point Shoulder to Hem: 75.2cm based on size L
- Layer - Base Layers
- BEST FOR: Hike, Adventure
- BENEFITS: Warmth, breathability, comfort, odor resistance
- PRODUCT WEIGHT: Medium = 380 g / 13.4 oz.
- Style: IB 104390
Fabric & care
- FABRIC WEIGHT:260 Midweight
- FABRIC: 100% Merino Wool
CARE: Machine wash with similar colors. Do not use softeners, do not use bleach. Dries fast in the shade, do not tumble dry. Do not dry clean. Exact instructions on the care label.
Fit & sizing
MODEL: Height: 5’8” / 175cm. Waist: 24.8" / 63cm. She is wearing size Small
What's your size? See our
Slim Fit - A snug, close-to-body fit for low-bulk layering.
This is made with 100% merino.
Free of plastic microfibres and petrochemical-based synthetics, this product is made with 100% pure merino fibres that were hand-picked for strength and softness to create a luxurious fabric that naturally breathes and resists odours. Merino wool fibre is naturally renewable, recyclable and biodegradable under certain conditions.
Naturally odor-resistant
No-itch comfort
Regulates body temperature
What’s unique about the Tech base layer?
The heavier weight version of Icebreaker best-selling Oasis, Icebreaker Tech base layers are built for cold climate activities. Made from 100% merino, the 260gm jersey fabric is designed to keep you even warmer than Icebreaker Oasis base layers. Enjoy the natural benefits of merino, including odour resistance and temperature regulation so even when it’s keeping you warm, your body can breathe. The Tech is an essential part of your winter layering system.