Icebreaker 200 Oasis Long Sleeve Crewe Women's Base Layer Top - Tidal Teal, Size L

For active women who demand natural performance without synthetic compromises, the Icebreaker 200 Oasis Long Sleeve Crewe in Tidal Teal delivers pure merino comfort. Made from 100% ZQ-certified merino wool with a jersey knit, this base layer top offers exceptional breathability, moisture wicking, and odor resistance—keeping you fresh from first tracks to après. The 200 g/m² fabric weight strikes the perfect balance for cool-weather layering or standalone wear, while flatlock seams and offset shoulder seams prevent chafing under pack straps. Whether you're hiking, skiing, or simply navigating a chilly commute, this top regulates temperature naturally and provides UPF 30+ sun protection. Machine washable and quick-drying, it's a versatile staple for any outdoor wardrobe.

Highlights

• 100% ZQ-certified merino wool for natural softness and performance
• 200 g/m² jersey knit offers midweight warmth without bulk
• Flatlock seams and offset shoulder seams reduce friction
• Naturally breathable, moisture-wicking, and odor-resistant
• UPF 30+ protection for sunny days on snow or trail
• Regular fit with crew neck and long sleeves for easy layering

In daily use

Pull on the Oasis Crewe as your first layer on cold mornings and you'll notice the difference immediately: no clammy chill when you stop moving, no synthetic stink after a full day. The merino fibers actively manage moisture, moving sweat away from your skin and releasing it into the air, so you stay dry during high-output climbs and warm during rest breaks. The offset shoulder seams sit away from pack straps, and the flatlock construction feels smooth against your skin, even under a loaded daypack. The Tidal Teal color adds a fresh, feminine touch that looks great on its own or peeking out from a midlayer. Because merino resists odors naturally, you can wear it multiple times between washes—ideal for multi-day trips or minimalist travel.

Full specifications

• Product Type: Base Layer Top
• Gender: Women's
• Material Composition: 100% Merino Wool
• Fabric Weight: 200 g/m²
• Sleeve Length: Long Sleeve
• Neck Style: Crew Neck
• Fit: Regular Fit
• Size: L
• Color: Tidal Teal
• Breathability: High
• Moisture Wicking: Yes
• Odor Resistance: Natural
• Temperature Regulation: Yes
• Seam Type: Flatlock seams
• Shoulder Seams: Offset
• Intended Use: Hiking, Skiing, Everyday Wear, Layering
• Sustainability Certification: ZQ-certified Merino
• Fabric Construction: Jersey Knit
• UV Protection: UPF 30+
• Care Instructions: Machine wash cold, line dry

Final note

Icebreaker's 200 Oasis is a benchmark in merino base layers, and this women's long sleeve crewe in Tidal Teal upholds that reputation with thoughtful details and all-natural performance. It's an investment in comfort that pays off on every adventure.