We use 100% genuine superfine non-mulesing merino wool to ensure our Kepler long-sleeved top deserves a place in everyones outdoor layering system.
The lightweight baselayer top is a staple piece of most peoples layering systems. Kepler fits right in there with its excellent performance over a vast range of conditions. Quite simply it is a garment that does many things really rather well. Breathable, wicking, fast drying and famously odour resistant, merino can be worn in the hot, in the cold, in the wet and in the dry.
..Read moreFor all round comfort over extended durations merino is our baselayer of choice.
Thumb retainers in the cuffs stop the arms riding up to expose your wrists to the cold, useful when your activity involves a lot of reaching.
Flatlock seams and an anatomical cut enhance the natural next-to-skin comfort of merino.
MERINO
The Kepler range uses beautiful, ultrafine merino for a luxuriously comfortable next-to-skin feel.
With thermoregulatory and anti-microbial properties, merino wool is more than a match for day-in, day-out use across the temperatures in changeable mountain conditions, help you to stay fresh, comfortable, and protected no matter what the weather decides.
We use 100% natural merino from non-mulesing farms.
Read lessKey Features
- Long-sleeved ultrafine merino base layer
- Longer sleeves give added coverage and protection
- Thumb loops keep sleeves in place
- Ultrafine merino for softness and comfort
- Anatomical cut and flatlock seams feel great next to the skin
- Merino wool minimises odours
- High warmth-to-weight ratio
- Pure merino from 100% non-museling farms
- 3 Year Alpine Bond
Vital stats
Fit
Slim
Construction
Fabric: 100% pure merino, 160 gsm, 17.5 microns
Seams: Flatlock stitching
Weight
8: 144 g; 10: 152 g; 12: 161 g; 14: 177 g; 16: 186 g
Origin: China
Product Care Information
The better you look after this merino garment, the better it will look after you. Give your Kepler a long, happy life with these tips: Hand wash your merino in lukewarm water, or gentle machine wash. Darn any holes as soon as possible so they don’t grow. Avoid snagging, vigorous machine washing, putting your finger through the fabric, and hungry moths.
| Women's Base Layer Sizing | ||||||
|---|---|---|---|---|---|---|
| UK | 8 | 10 | 12 | 14 | 16 | 18 |
|
Chest Inches CMs |
32" 81 |
34" 86 |
36" 91 |
38" 97 |
40" 102 |
42" 107 |
|
Waist Inches CMs |
25.5" 65 |
27" 69 |
29" 74 |
31" 79 |
33" 84 |
35" 89 |
|
Hips Inches CMs |
35" 89 |
37" 94 |
39" 99 |
41" 104 |
43" 109 |
45" 114 |
|
Sleeve Inches CMs |
28.5" 72.5 |
29" 73.5 |
30" 76 |
30.5" 77.5 |
31.5" 80 |
32" 81.5 |
| EU USA |
36 4 |
38 6 |
40 8 |
42 10 |
44 12 |
46 14 |
 |
How to MeasureThis 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. |
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How to MeasureThis 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. |
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| Fit Guide | |||
|---|---|---|---|
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| Tight | Slim | Regular | Relaxed |
| Close fitting designed to conform to your body shape. | Slim and slightly contoured but not form fitting. | A comfortable fit that's not too tight, nor too loose. | A looser fit with a bit more space but not too baggy. |
| Fit Guide | |||
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 |
||
| Tight | Slim | ||
| Close fitting designed to conform to your body shape. | Slim and slightly contoured but not form fitting. | ||
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| Regular | Relaxed | ||
| A comfortable fit that's not too tight, nor too loose. | A looser fit with a bit more space but not too baggy. | ||
The top is really lightweight, soft and totally breathable which is ideal for a day's riding as I felt both warm and "airy"|my Alpkit Merino wool layer whist riding was really comfortable|Great quality, fit and features
It wicks effectively, it's good on its own, with a wind or waterproof, or as the basis for layers on really cold days.
Hard to beat for the money. Well made, warm, dries well, comfortable and stays odour free. Great product from Alpkit, and one that would be well used on multiday trips. Order a size down if you like athletic fit.
the best value top tested
The Alpkit Kepler (RRP £29) comes in both short- and long-sleeved versions and provides a toasty base for any layering system
Merino wool base layers are normally the warmest, and as long as they are ethically produced you can feel happy wearing a natural fibre. I wear either my Alpkit Kepler (RRP £29) or my Howies short-sleeve base layer (RRP £45) pretty much all the time. They look great as well as performing brilliantly in all but the warmest weather. Synthetic base layers dry faster than Merino, but Merino retains its warmth even when wet
I love the design of this women specific base layer top. It looks as good on its own after a hard day of climbing as it does at the crag under all your layers. The people at Alpkit have clearly thought about every aspect of this garment and tested it out to create a beautifully designed and functional garment that is perfectly fit for purpose
The people at Alpkit have clearly thought about every aspect of this garment and tested it out to create a beautifully designed and functional garment that is perfectly fit for purpose.
Kepler Long Sleeve in action
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