Strategic Top 5 F - Women's Seamless Silk Thermal Top

49,90 €

250 reviews

Black / pink

Delivered between 13 - 16 Oct.

Free returns within 30 days

Available in several versions

Men Women

Our guarantee: we repair your gear for life

A repaired garment is a story extended. We ensure the longevity of your Cimalp equipment, season after season.

STRATEGIC TOP

49,90 €

250 reviews

Delivered between 13 - 16 Oct.

Free returns within 30 days

Who did we design it for?

For the mountaineers and ski touring women who wear a harness, pack or climbing harness over their first layer.

They're looking for a technical base layer that doesn't irritate under the pressure of equipment and stays comfortable throughout long days of effort.

This profile demands a seamless construction that fits the body perfectly without creating friction points.

How should you wear it?

To wear as a base layer directly against the skin, particularly under a harness or climbing harness. The seamless construction eliminates all friction points. Second-skin fitted cut — your usual size.

What makes the difference?

Its seamless body mapping construction eliminates all seams in contact with the skin: zero friction, zero pressure points, a absolute second-skin comfort even under a harness.

Its performance

Drying time

Very fast

Durability

Highly durable fabric

Stretch

Stretch fabric

Warmth

Warm

Ideal for

Alpine skiing

Cross-country skiing

Ski hiking

Hiking

Snowshoes

Zero seams. Zero friction.

In the high mountains, wearing a harness or a pack over a standard base layer creates friction that intensifies with every movement. After a few hours, seams become a source of irritation that breaks your concentration.

This base layer addresses exactly that constraint. Its seamless body mapping construction adapts insulation zone by zone, with no protruding seams. It wicks moisture during effort, neutralises odours over time, and moves with your every motion.

Because the best base layer is the one you forget you're wearing. Invisible foundation.

Key features

Seamless knit

Seamless construction that eliminates friction points on the skin for total comfort.

Thermal body mapping

- Differentiated insulation zones by body area for precise thermal regulation.

Integrated silk

- Delivers unmatched softness compared to standard synthetic fabrics.

Insulating

Antibacterial

Breathable

Insulating

Antibacterial

Breathable

Insulating

Antibacterial

Breathable

Insulating

Antibacterial

Breathable

CIMATHERM® Stretch Technology

POLYGIENE® StayFresh technology

Warmth and freedom of movement for active pursuits in cool conditions.

Effective thermal insulation : retains body heat during effort.
Multi-directional stretch: stretchy fabric that moves with you without restriction.
Comfort in motion : suited to dynamic activities requiring freedom of movement and thermal regulation.

CIMATHERM® STRETCH technology prioritises resistant materials to ensure durability and lasting performance over time.

Contrôle durable des odeurs pour un confort prolongé pendant l’activité.

Technologie anti-odeurs : limite le développement des bactéries responsables des mauvaises odeurs.
Entretien réduit : permet d’espacer les lavages et de prolonger l’usage du vêtement.
Confort préservé : traitement intégré qui n’altère ni la respirabilité ni le toucher du textile.

Développée par Polygiene®, spécialiste des technologies de contrôle des odeurs, la technologie POLYGIENE® STAYFRESH™ assure durabilité et efficacité dans le temps.

Specifications

Weight

170g (S)

Brand

Cimalp

Insulation

Warm

Size type

Women's Top

Traceability

Product sheet relating to environmental qualities and characteristics
Manufacturing: China
Weaving/Knitting: China
Dyeing/Printing: China
Releases plastic microfibres into the environment during washing

Reviews

4.9

Based on 250 reviews

5

95%

4

2%

3

1%

2

0%

1

0%

Customers recommend the usual size

In summary This content is written by AI

Customers are won over by its warmth, which protects effectively against the cold without causing excessive sweating: many wear it for hiking, cycling, trail running or training. They also appreciate its light weight, extremely soft feel and second-skin sensation, making it comfortable to wear for long periods. Several customers highlight its fit and quality, and some have already bought it again. However, take care when choosing your size: it can run slightly small or, depending on your build, feel a little loose; check the size guide before ordering.

julie.J

Verified customer

Ordered size XL/2XL Ordered color Noir / Rose

Translated review

13/01/2025

Great, keeps you really warm, size XL fits a size 42 perfectly. I live in the mountains with sub-zero temperatures, and I can go running lighter and warmer thanks to this gear.

Régis.G

Verified customer

Ordered size XS/S Ordered color Noir / Rose

Translated review

04/02/2026

I was blown away by the quality of this product, which truly feels like a second skin. On a mountain hike at 1200m altitude in 6-degree weather, there was no need for a jacket; it insulated us incredibly well from the cold. It dries super quickly at the end of the day, so there's no feeling of cold on your back when you take off your backpack. I also tested it on a trail run, with a waterproof jacket over it. It didn't make me sweat but kept me just the right amount of warmth. It's truly a fantastic outdoor sports product.

Claire.A

Verified customer

Ordered size XS/S Ordered color Noir / Rose

Translated review

30/01/2026

Second order. I ordered a M/L since an S/M wasn't available. The underwear doesn't cling to the skin, which I prefer. Very comfortable to wear and doesn't smell despite perspiration.

Beatrice.T

Verified customer

Ordered size XS/S Ordered color Noir / Rose

Translated review

20/01/2026

Order a size up as it runs small. I ordered an XL when a L is usually plenty for me. Very comfortable material, well cut.

Sandra.V

Verified customer

Ordered size XS/S Ordered color Noir / Bleu

Translated review

28/12/2025

Really excellent quality! It allows me to avoid wearing multiple layers during my workouts or treks and hikes! I really like its antibacterial and insulating properties.