Name: Run Sleeves - Forearm thermal arm warmers
Brand: Cimalp
SKU: CIM24005412
Price: 19.9 EUR
Availability: InStock
Rating: 4.9 (164 reviews)

19,90 €

164 reviews

Black

Delivered between 13 - 16 Oct.

Free returns within 30 days

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.

RUN SLEEVES

19,90 €

164 reviews

Delivered between 13 - 16 Oct.

Free returns within 30 days

Who did we design it for?

For trail runners heading out in cool conditions.

Morning trails, high-altitude runs, thermal transitions between effort and rest.

An often overlooked area, the forearms, which requires protection lightweight and without constraint to retain all its freedom of movement.

How is it worn?

Worn directly on the forearms, alone or under a jacket. The ideal complement to a short-sleeved t-shirt for cool outings without adding volume.

What makes the difference?

Its weight. 70g per pair for complete thermal protection of the forearms, with no bulk under a jacket or worn alone.

Its performance

Durability

Highly durable fabric

Lightweight

70 g (one size)

Warmth

Wind protection

Moderate wind, 40 to 60 km/h

Ideal for

Trail running

Thermal protection that goes unnoticed

Forearms exposed to the morning chill. Seams marking the skin. Layers compressing under other layers. An arm warmer should protect, not hinder.

The thermal forearm arm warmers were designed to deliver immediate warmth without any restriction. Their seamless construction fits the arm like a second skin. Hold remains constant, with no slipping or excessive compression, whether worn under a jacket or directly on skin.

Because thermal comfort starts where you can't see it. That's often where it matters most.

Key features

Seamless construction

– Zero friction against skin during prolonged effort,
– No bulk under a jacket or mid-layer.

Integrated stretch fibres

- Constant hold without slipping, even at full effort,
- Quick to put on and take off during thermal transitions.

Featherlight

- 75g per pair: fits in a pocket without adding bulk,
- No sensation of volume on the forearm during movement.

compact-able

Windproof

compact-able

Windproof

compact-able

Windproof

compact-able

Windproof

Specifications

Weight

70g (One size)

Brand

Cimalp

Stretchability

3D-Flex® weave: 100% Stretch

Wind resistance

Moderate wind, 40 to 60 km/h

Traceability

Product sheet on environmental qualities and characteristics
Manufacturing: China
Weaving/Knitting: China
Dyeing/Printing: China
Releases plastic microfibres into the environment when washed

Reviews

4.9

Based on 164 reviews

5

91%

4

8%

3

0%

2

0%

1

0%

Customers recommend the usual size

Material quality

Ergonomics

In summary This content is written by AI

Customers love these arm sleeves for their warmth, comfort and excellent hold during activity. Several find them very pleasant to wear, lightweight and elastic enough to stay perfectly in place while running, while the slightly thicker fabric protects well against the cold. They have been appreciated for running and cycling, and some customers highlight their very good value for money compared with other compression sleeves. They are especially well suited to outings in cool weather when you want to stay warm without feeling weighed down.

Kevin.B

Verified customer

Ordered size U Ordered color Noir

28/12/2023

Good length and tight fit but not tried them yet.

Davide.S

Verified customer

Translated review

26/10/2020

Excellent fit and wearability even with prolonged use.... Good compression and excellent heaviness as well... Satisfied!

Laurent ..

Verified customer

Ordered size U Ordered color Noir

Translated review

13/02/2026

After buying compression sleeves from Compresport, I was clearly not satisfied with them. So I tried Cimalp sleeves, which I'm completely happy with. The material is extremely comfortable and the price-quality ratio is very good. If I had one small suggestion, it would be to make them a little shorter, although I don't have long arms.

Leandro.C

Verified customer

Ordered size U Ordered color Noir

Translated review

15/11/2025

The material is slightly elastic and thicker than others I already have, so they are more protective and the comfort in using it is good in my case.

Ludovic.L

Verified customer

Ordered size U Ordered color Noir

Translated review

11/11/2025

Easy to put on and take off. Used between 6°C and 12°C while waiting for sunshine; thermally efficient.