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Men's Pioneer Sun-Protective Expedition Trousers

From sun-scorched valleys to tropical humid forests, these trousers give you complete freedom of movement. Dynamic Moisture Control keeps you comfortable even on the hottest of days so you’re always ready to take on your next adventure.

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Was: £97.00
Now: £38.00

Mid Season Sale | 60% off

  • The Full Story

    The Men’s Pioneer Trousers are ready to take you on your next adventure. Made using an advanced blend of strong polyamide and stretchy elastane, the Pioneer Trousers will offer you comfort and durability wherever your journey takes you.

    From sun-scorched valleys to tropical humid forests, these trousers give you complete freedom of movement and Dynamic Moisture Control (DMC) keeps you comfortable even on the hottest of days. DMC is a permanent, wicking treatment that rapidly spreads moisture, such as sweat, over a wide surface area of the fabric; the garment is able to dry quicker, so you stay comfortable for longer no matter your activity.

    While UPF 40+ sun protection* provides protection against harmful UV rays, Insect Shield® technology provides long-lasting and effective defence against biting insects. Garments are coated in a permethrin-based treatment which is invisible, odourless and causes insects to have a ‘hot foot’ reaction and fly away before they can bite. 

    The Men’s Pioneer Trousers feature an adjustable and removable belt with two large mesh-lined hand pockets. Whilst there are three external zipped pockets for holding your important valuables safely and a concealed tri ring on the inside of the left-hand pocket that allows for easy reach to your keys. 

     

    *A Note on Sun Protection

    All Rohan garments which carry our sun protection icon, have been tested in accordance with recognised international standards for ultraviolet radiation protection. As a guide to the level of protection offered to covered areas, garments are awarded a rating of UPF 40+. Protection may be significantly reduced with extended wear or if the garment is stretched or wet; the reduction of associated health risks will vary with other factors such as skin type or individual medical history.

    Insect Shield® Note

    Insect Shield® technology converts clothing into convenient, comfortable and effective protection against biting insects. Each Insect Shield® labelled garment is treated with Permethrin, an invisible and odourless ingredient that protects against insects such as mosquitoes, ticks, ants, flies, chiggers and midges. The treatment is so tightly bonded to the fabric fibres that it retains effectiveness through the expected life of the product – well beyond the limits of most fabric finishes.

    Fabric: 94% Polyamide 6% Elastane

    Related Articles:
    Rohan Trouser Guide

  • Features at a Glance
    • Insect Shield® technology provides a long-lasting and effective defence against biting insects
    • Dynamic Moisture Control (DMC)
    • Sun protection UPF40+ (protection may be reduced with wear or if stretched or wet)
    • Easy care
    • Lightweight
    • Packable
    • Quick drying
    • Versatile
    • Three external zipped pockets
    • Two large, mesh-lined hand pockets
    • Detachable and adjustable belt
    • Articulation darts
    • Anti-scuff tape to the hem
    • Accessory Tri-ring inside left-hand external pocket
    • MultiFlex stretch fabric
  • Sizing Guide

    Men's Trousers

    Waist (Inches) 30 32 34 36 38 40 42 44 46
    Waist (CM) 76 81 86 91 96 101 106 111 117

    To fit inside leg length:

    Short = 29"

    Regular = 31"

    Long = 33"

  • Reviews  

Lightweight - Weight 420 Grams

We were the original lightweight revolutionaries. Back in the 1970’s we realised that cutting weight without losing performance meant that you can take less and do more. Everything we make is engineered to achieve this.

Packable - Pack Size 1000ml

Low pack size is a benefit whether you’re packing for a day’s walking or for the trip of a lifetime. We continually scrutinise fabric specification and garment construction to minimise the packed size of our clothing. The actual pack size is tested and listed.

Fast Drying - Drying Time 3 hours

All Rohan clothing is designed to be very fast drying – as much a benefit for unexpected downpours as anything else. It’s easy to wash and often needs no ironing. Almost all garments will dry overnight, meaning you can take less with you. We test every item and list its drying time.

  • Dynamic Moisture Control

    DMC is a wicking technology that rapidly spreads the moisture our bodies create across the surface area of a garment. This can be achieved through the technical construction of the garment or by a performance coating and ensures that the garment dries more quickly, encourages evaporative heat loss and helps you stay cooler and more comfortable for longer.

  • Insect Shield®

    Insect Shield® technology converts clothing into convenient, comfortable and effective protection against biting insects. Each garment is treated with permethrin – an invisible and odourless ingredient that helps protect against insects such as mosquitoes, ticks, ants, flies, chiggers and midges.

  • Sun Protection UPF 40+

    This garment has been tested in accordance with recognised international standards for ultraviolet radiation protection – and has been awarded a rating of UPF 40+. The protection offered may be significantly reduced with extended wear or if the garment is stretched or wet. Any associated UV risks will vary according to individual skin type or medical history.

  • Secure Pockets

    Losing possessions when you’re close to home is frustrating, but losing your car keys, passport, phone or wallet while you’re travelling can really spoil your adventure. That’s why we put lots of thought into developing safer pockets – deeper, zipped and hidden.