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Mens Outdoor Trousers

Trespass men's outdoor trousers offer versatility and practicality for every outdoor adventure. Whether you're hiking, skiing, or enjoying a day outdoors, our collection includes waterproof, active-fit, and cotton trousers to keep you warm and comfortable in any weather. Designed for durability and performance, these trousers are an essential part of any active lifestyle. Whatever the journey, trust Trespass to keep you covered with high-quality men's outdoor trousers. Men's Walking Trousers

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49 - 91 of 91 items

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  1. Mens Casual Joggers Matte In Navy, Front view on mannequin
    SALE
    Mens Casual Joggers Matte In Navy
    £10.99 Was £31.99
  2. Mens Swim Shorts Adan In Navy
    NEW IN
    Mens Swim Shorts Adan In Navy
    £20.99 Was £40.99
  3. Unisex Base Layer Pants Joss in Black, Front view on mannequin
    Unisex Base Layer Pants Joss in Black
    £83.99
  4. Trespass Mens Ski Trousers Shaun in Black, Front view on mannequin
    Mens Ski Trousers Shaun in Black
    £78.99
  5. Mens Technical Shorts Grittleton in BLACK, Front view on mannequin
    CLEARANCE
    Mens Technical Shorts Grittleton in BLACK
    £16.99
    3 colours
  6. Mens Technical Shorts Grittleton in DARK GREY, Front view on mannequin
    CLEARANCE
    Mens Technical Shorts Grittleton in Dark Grey
    £16.99
    3 colours
  7. Mens Technical Shorts Grittleton in IVY, Front view on mannequin
    CLEARANCE
    Mens Technical Shorts Grittleton in Ivy
    £16.99
    3 colours
  8. Mens Swim Shorts Orman in NAVY, Front view on mannequin
    Mens Swim Shorts Orman in Navy
    £18.99 Was £37.99
  9. Trespass Men's Walking Shorts TP75 Hainford, Front view on mannequin
    Men s Walking Shorts Hainford in Dark Ivy
    £35.99
    3 colours
  10. DLX Mens Ski Trousers Kristoff ii in RED
    DLX
    DLX Mens Ski Trousers Kristoff ii in RED
    £104.99
    4 colours
  11. Trespass Men's Walking Shorts TP75 Hainford in BLACK, Front view on mannequin
    Men s Walking Shorts Hainford in BLACK
    £35.99 Was £71.99
    3 colours
  12. Trespass Men's Walking Trousers TP75 Hainford in Salsa, Front view on mannequin
    Men s Walking Trousers Hainford in Salsa
    £35.99 Was £71.99
    3 colours
  13. Trespass Men's Shorts Runnel B in Oatmilk
    SALE
    Men's Shorts Runnel B in Oatmilk
    £19.99
    2 colours
  14. Men's Base Layer Trousers Leon in BLACK, Front view on model
    CLEARANCE
    Mens Base Layer Trousers Leon in BLACK
    £11.99
  15. Trespass Men's Base Layer Trousers Derren in DARK GREY, Front view on model
    Mens Base Layer Trousers Derren in DARK GREY
    £51.99
  16. Men's Base Layer Trousers Kirk in Ivy/black, Front view on mannequin
    CLEARANCE
    Mens Base Layer Trousers Kirk in Ivy/black
    £18.99
    2 colours
  17. Adults' Base Layer Set Sandler in BLACK, Back view on model
    Adults Base Layer Set Sandler in BLACK
    £73.99
  18. Men's DLX Ski Trousers Kristoff II in BLACK, Front view on model
    DLX
    DLX Mens Ski Trousers Kristoff II in BLACK
    £104.99
    4 colours
  19. DLX Mens Ski Trousers Kristoff II in BLUE
    DLX
    DLX Mens Ski Trousers Kristoff II in BLUE
    £104.99
    4 colours
  20. DLX Mens Ski Trousers Kristoff II in Lime zest
    DLX
    DLX Mens Ski Trousers Kristoff II in Lime zest
    £68.99 Was £209.99
    4 colours
  21. Mens Trousers Passcode in BAMBOO
    CLEARANCE
    Mens Trousers Passcode in BAMBOO
    £32.99
    3 colours
  22. Trespass Men's Walking Trousers Cotter in DARK GREY MARL, Front view on mannequin
    CLEARANCE
    Men's Walking Trousers Cotter in DARK GREY MARL
    £23.99
  23. TRESPASS MALE ADVENTURE SHORTS TP75 GATESGILLWELL B, Front view on mannequin
    SALE
    Mens Adventure Shorts Gatesgillwell B
    £31.99 Was £62.99
    2 colours
  24. TRESPASS MALE ADVENTURE SHORTS TP75 GATESGILLWELL B, Front view on mannequin
    Mens Adventure Shorts Gatesgillwell B in Navy
    £24.99 Was £62.99
    2 colours
  25. TRESPASS MALE SHORTS ATOM B - NAVY STRIPE 4XL, Front view on mannequin
    MALE SHORTS ATOM B - NAVY STRIPE
    £24.99 Was £48.99
  26. TRESPASS MALE SHORTS EARWIG - STORM GREY CHECK 4XL, Front view on mannequin
    CLEARANCE
    MALE SHORTS EARWIG
    £17.99
  27. Trespass Male Adventure Trousers Balrathy in Khaki Tones
    CLEARANCE
    Male Adventure Trousers Balrathy in Khaki Tones
    £29.99
  28. Jaxon Men's Active Leggings in Black, Front view on mannequin
    CLEARANCE
    Mens Active Leggings in Black Jaxon
    £17.99
  29. Rawson Men's Cargo Shorts in Grey, Front view on mannequin
    Mens Cargo Shorts in Grey Rawson
    £20.99 Was £41.99
    3 colours
  30. Rawson Men's Cargo Shorts in Navy, Front view on mannequin
    Mens Cargo Shorts in Navy Rawson
    £20.99 Was £41.99
    3 colours
  31. Rawson Men's Cargo Shorts in Beige, Front view on mannequin
    Mens Cargo Shorts in Beige Rawson
    £20.99
    3 colours
  32. Passcode Men's Mosquito Repellent Cargo Trousers in Black, Front view on mannequin
    Mens Mosquito Repellent Cargo Trousers in Black Passcode
    £47.99 Was £94.99
    3 colours
  33. Passcode Men's Mosquito Repellent Cargo Trousers in Khaki, Back view on mannequin
    Mens Mosquito Repellent Cargo Trousers in Khaki Passcode
    £47.99 Was £94.99
    3 colours
  34. Trespass Mens Thermal Cargo Trousers in Black Clifton
    Mens Thermal Cargo Trousers in Black Clifton
    £47.99
  35. Trespass Mens Waterproof Trousers in Black Toliland
    Mens Waterproof Trousers in Black Toliland
    £28.99 Was £57.99
  36. Trespass Mens Cargo Trousers in Black Clifton
    Mens Cargo Trousers in Black Clifton
    £38.99
    2 colours
  37. Unisex Adults Waterproof Packaway Trousers Qikpac Pant in Black
    Unisex Adults Waterproof Packaway Trousers Qikpac Pant in Black
    £22.99 Was £46.99
    3 colours
  38. Unisex Adults Waterproof Packaway Trousers Qikpac Pant in Navy
    Unisex Adults Waterproof Packaway Trousers Qikpac Pant in Navy
    £22.99
    3 colours
  39. Unisex Adults Waterproof Packaway Trousers Qikpac Pant in Flint
    Unisex Adults Waterproof Packaway Trousers Qikpac Pant in Flint
    £22.99 Was £46.99
    3 colours
  40. Trespass Mens Salopettes in Black Bezzy
    CLEARANCE
    Mens Salopettes in Black Bezzy
    £44.99
  41. Gally Men's Cargo Shorts in Beige, Front view on mannequin
    SALE
    Mens Cargo Shorts in Beige Gally
    £17.99
    2 colours
  42. Trespass Mens Cargo Shorts in Grey Gally
    SALE
    Mens Cargo Shorts in Grey Gally
    £17.99
    2 colours
  43. Hemic Men's Water Resistant Softshell Trousers in Black, Front view on model
    Mens Water Resistant Softshell Trousers in Black Hemic
    £46.99
    2 colours

49 - 91 of 91 items

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TRESPASS TROUSERS FOR MEN

No matter what adventure you are embarking on, our men's outdoor trousers are a perfect choice. From waterproof walking trousers to ski pants, zip-off convertible trousers and cargo walking trousers - our men's trousers will keep you comfortable and ready to take on a challenge. We have sizes ranging from XXS to XXL, over various styles. Some styles are also available in different leg lengths.

Our men's outdoor trousers are made from high-quality materials that are built to last. Whether you are looking for a pair of trousers for walking, running or climbing, we have you covered. Trespass outdoor trousers are also perfect for other activities such as fishing, cycling and casual wear. If you are looking for something a little more formal, we also have a selection of smart trousers that will complete your look. Browse our full range of men's trousers below and find the perfect pair for your next outdoor adventure.