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  • Men's hiking and trek shirts Men ACAPULCO 4 H
  • Men's hiking and trek shirts Men ACAPULCO 4 H
  • Men's hiking and trek shirts Men ACAPULCO 4 H
  • Men's hiking and trek shirts Men ACAPULCO 4 H
  • Men's hiking and trek shirts Men ACAPULCO 4 H
  • Men's hiking and trek shirts Men ACAPULCO 4 H

ACAPULCO

Men's mosquito-repellent long-sleeve shirt

74,90 €

121 reviews

White

Delivered between 8 - 13 Oct.

Free returns within 30 days

Available in several versions

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.

Complete your outfit

Who did we design it for?

For the travellers and the summer hikers who travel through warm, humid or insect-infested areas.

Those who chain stages in tropical climate, sleep in lodges or under canvas, and need a garment that dries fast, protects without stifling, and stays unnoticed from morning to night.

Practitioners who refuse to choose between comfort and protection against bites - and who demand both in a single shirt.

How to wear it?

Wear it closed against the skin for maximum protection against insects and sun, or open over a technical t-shirt to ventilate on approach marches. Roll up and secure the sleeves using the button tabs when the heat builds. Relaxed cut promoting airflow.

What makes it different?

Its treatment INSECT-STOPPER® repels mosquitoes and ticks with no odour, with proven effectiveness after 30 washes. Invisible protection designed to last as long as the shirt.

Its performance

Breathability

Drying time

Very fast

Durability

Abrasion resistance

Stretch

Stretch fabric

Ideal for

Hiking

Travel

Lifestyle

Invisible protection in the tropics

In hot and humid environments, every detail matters. Blazing overhead sun, saturated humidity, and insects that don't wait for nightfall. When fabric clings to your skin and bites pile up, discomfort takes over the adventure.

This shirt is engineered to handle every challenge of tropical terrain. Its built-in treatment actively repels mosquitoes and ticks, while the ultra-lightweight fabric continuously wicks away moisture. Air circulates freely thanks to the back ventilation zone. Your skin stays dry and protected from harmful UV rays, even after long hours on the trail. Plus, the fabric stays fresh and odour-free day after day, even without washing.

Venture far with total peace of mind. Stay focused on your journey, not on pests.

Key features

A multi-pocket shirt

Two chest pockets with flap and a hidden pocket with concealed zip.

Mosquito repellent treatment

The INSECT-STOPPER treatment provides effective protection against mosquitoes.

Neck protection

Double collar to protect the neck from the sun

Microfibre cloth for sunglasses

A microfibre cloth on the inside of the right buttonhole has been added to clean your sunglasses.

Maximum breathability

Back ventilation for improved breathability

Mosquito repellent quick-drying Ultra-light Mosquito repellent quick-drying Ultra-light Mosquito repellent quick-drying Ultra-light Mosquito repellent quick-drying Ultra-light

INSECT-STOPPER Technology

Anti-mosquito protection for outdoor activities and travel.

  • Anti-mosquito barrier : treatment* permethrin-based to help reduce bites during outdoor activities.
  • High efficacy : effective against multiple species, including Aedes (tiger mosquito), Culex and Anopheles.
  • Easy and comfortable to wear : odourless treatment, OEKO-TEX® STANDARD 100 certified, suitable for extended use.

The INSECT-STOPPER treatment is applied to the fabric to provide durable protection during wear. May cause skin sensitisation.

*The anti-mosquito treatment is a biocidal product with permethrin as its active substance.

Specifications

Weight

210g (M)

Brand

Cimalp

Breathability

Total breathability

Sun protection

UPF 40

Insulation

ALL SEASONS

Size type

  • Men's Top

Traceability

Product sheet on 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 121 reviews
5
91%
4
7%
3
0%
2
0%
1
0%
Customers recommend the usual size
Comfort
Breathability

In summary This content is written by AI

The ACAPULCO 4 H shirt from Cimalp is highly praised for its exceptional comfort and lightweight design, making it perfect for outdoor activities. Users highlight its breathability and quick-drying capabilities, making it an ideal choice for hiking. Additionally, it provides effective protection against the sun and insects. Some reviews mention that the fabric could be a bit thicker for mountain use, but this does not diminish the overall enthusiasm for this quality product.

Francis.G
Verified customer
Ordered size M Ordered color Bleu
Translated review
28/11/2025

I bought this shirt for a trip to Costa Rica with a lot of hiking planned for next January. I just wore it for the first time on a hike in the mid-mountains: a very nice product (lovely blue), practical with its pockets, including the zippered one, very lightweight, dries super fast after sweating and the same after washing (question: after how many washes will the mosquito repellent still be effective?), no ironing required. The M fits me well (1.73 m/72 kg) with a slight drawback regarding the sleeve length (a little too long) but it's easy to roll them up and at least it doesn't prevent me from checking my watch!

Jean F.
Verified customer
Ordered size 3XL Ordered color Bleu
Translated review
05/08/2025

This product is very comfortable to wear in warm weather, including in hot countries like Africa and the Caribbean. It dries very quickly, is well-ventilated, and even with the sleeves down, it doesn't feel too hot. A great product, tested in the Basque Country on several hikes.

Patrick.O
Verified customer
Ordered size L Ordered color Vert
Translated review
08/08/2025

This shirt is lightweight, comfortable, and very similar to one I bought from Eider. Since I cycle everywhere, when it's really hot, I wear a very breathable Bluegrass t-shirt underneath, with D3O padding for the shoulders and back. I was impressed by the depth of the zippered pocket. So I'm completely satisfied.

Jacques M.
Verified customer
Usually wears L Usage Randonnée
Translated review
27/09/2026

Having two of these shirts, I really appreciate the quality: lightweight, wrinkle-free, dries very quickly, and a nice touch for glasses wearers. In hot weather, it's great to have sleeves that protect from sunburn and mosquitoes.

Antonio.O
Verified customer
Ordered size 3XL Ordered color Blanc
Translated review
01/08/2025

Perfect as usual. This is not my first purchase! I have only been wearing your shirts for years.

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F.A.Q

We answer your questions

Need help?

Our team of experts, based in Valence in the Drôme, will get back to you quickly by email, from product advice to order tracking.

FAQ

Frequently asked questions

Machine wash at 30°C on a normal cycle. To preserve the effectiveness and longevity of the anti-mosquito treatment, do not use bleach or dry cleaning, and avoid ironing at too high a temperature.

If you place your order before 1 pm (excluding weekends), it will be dispatched the same day. Allow 2 to 4 working days for home delivery or collection point delivery within mainland France.

Yes, absolutely. You have 30 days to return it and get a refund or an exchange. Return shipping is free. The item must be new, unworn, unwashed, and have its original tag.

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