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BIG SUMMER SALE
Aztec Long Sleeve
€54,99 €64,99
Aztec Long Sleeve Women’s – lightweight warmth, built to breathe. Aztec Long Sleeve blends soft merino with recycled polyester in a light, breathable 140gsm fabric that works across seasons. Wear it next to skin for warmth, or as a top in its own right on cooler days when you're on the move.
Light, soft and stays fresh
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Corespun 50/50 blend – RWS-certified merino + recycled polyester
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Lightweight 140gsm fabric – dries fast, layers easily, feels great
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Naturally odour-resistant – stays fresh after days of wear
Everyday comfort. Go-anywhere performance.
Aztec is designed to be that one piece you reach for again and again — on the hill, on the bike, or in the bag for travel. The corespun construction wraps durable recycled polyester inside soft merino, giving you a base layer that’s breathable, long-lasting and naturally pong-free.
The long sleeves make it ideal for layering or covering up in cool, breezy weather — with enough warmth to take the edge off early starts and exposed trails, without the bulk of a heavier top.
Lower impact. Longer lasting. Built for movement.
Made from non-mulesed merino certified to the Responsible Wool Standard and GRS-certified recycled polyester, Aztec balances natural comfort with technical reliability. Built for everyday adventure. Backed by our 3-Year Alpine Bond.
Features
Product overview
- Lighter and cooler than pure merino
- Wicking and fast-drying
- Naturally odour resistant
- Flatlock seams sit comfortably under rucksack straps
- Long sleeves for sun protection
- Certified non-mulesing merino
- GRS certified recycled polyester
Technical details
Construction
Fabric: 140gsm, 50% Australian non-mulesing merino wool, 50% recycled polyester
Fit:
Regular
Looser body fit than Kepler range for better air flow
Weight:
130g (size 10)
Sustainability and Product Care
Repairs
We have dedicated Repair Stations in our stores and we're fully equipped to breathe new life into your old kit. This includes spare parts, patches, new zips and wash and reproofing of your down and waterproofs. Pop into any store or contact us online for more info.
Alpine Bond
If one of our products does not meet your expectations upon delivery, or if during its lifetime does not live up to the demands placed upon it, please return it to us for repair, replacement or refund. If the problem is our fault then we will do this to your satisfaction. If it’s your fault then we will help out the best we can. Find out more about our Alpine Bond here.
How It Is Made
Non-mulesing merino
Australian merino wool from certified non-mulesing farms
Recycled polyester
Aztec uses GRS certified recycled polyester
Where It Is Made
Our products are made in the best factories in the world. We know the factories personally and they have all signed up to our Code of Ethics in our supply chain. This includes the Ethical Trading Initiative base code, fair pay, safe working environments, no child labour, no modern slavery, no bribery or corruption, no materials from conflict zones and humane farming methods.
All our factories sign up to our Code of Conduct. Find out where we make our product by visiting our Factories of Alpkit factory zone.
Reducing our carbon footprint
We are carbon neutral under PAS2060 and offset our Scope 1, Scope 2 and Scope 3 operations and transport emissions. We recognise that offsetting is not part of the solution but a point to pass through on a journey to Net Zero. Carbon Neutral is just a step in that journey.
We have joined the Science Based Targets Initiative which sets independent targets for us to achieve to do our bit to limit global warming to 1.5°C. Our targets are to halve our Scope 1 and Scope 2 emissions by 2025 based on 2018 base year and reduce our total carbon intesnity by 15% every year to achieve genuine net zero by 2050.
End of life
When your partnership with this product is over send it back to us and we will pass it on to someone that needs it through our Continuum Project.
Delivery is free over €99.
No hidden costs. All duties and import charges are covered by Alpkit.
Women's Base Layer Sizing | ||||||||
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UK | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
Chest Inches CMs |
30" 76 |
32" 81 |
34" 86 |
36" 91 |
38" 97 |
40" 102 |
42" 107 |
44" 112 |
Waist Inches CMs |
24" 59
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25.5" 65 |
27" 69 |
29" 74 |
31" 79 |
33" 84 |
35" 89 |
37" 94 |
Hips Inches CMs |
33" 84 |
35" 89 |
37" 94 |
39" 99 |
41" 104 |
43" 109 |
45" 114 |
47" 119 |
Sleeve Inches CMs |
28" 71.5 |
28.5" 72.5 |
29" 73.5 |
30" 76 |
30.5" 77.5 |
31.5" 80 |
32" 81.5 |
33" 84 |
EU USA |
34 2 |
36 4 |
38 6 |
40 8 |
42 10 |
44 12 |
46 14 |
48 16 |

How to Measure
This size chart indicates the body measurements our garments are designed to fit. Measure yourself as described below, and use the size chart to find your size:Chest - Measure around your chest at the widest part. The tape measure should pass under your arms, and be level from front to back.
Waist - Measure around your waist at the narrowest part.
Hips - Standing with your feet together, measure around your hips at the widest part.
Sleeve - With your arms relaxed by your side, tilt your head down and ask a friend to measure from the bone at the base of your neck, over your shoulder and down your arm to the fold at your wrist.
Fit Guide

Tight
Close fitting designed to conform to your body shape.

Slim
Slim and slightly contoured but not form fitting.

Regular
A comfortable fit that's not too tight, nor too loose.

Relaxed
A looser fit with a bit more space but not too baggy.