Best Trespass Outdoor Trousers for Boys of 2025

Luke Dobson Avatar
Luke Dobson
Last Updated: 7 Feb 2025

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These outdoor trousers by Trespass are an ideal choice for boys who enjoy outdoor activities. Made with durable materials, these trousers are designed to withstand rough terrain and keep boys comfortable throughout their adventures. With a range of colours and sizes available, these trousers offer both style and functionality. Whether it's hiking, camping, or simply playing outside, these trousers are a reliable choice for any young adventurer.

At a Glance: Our Top Picks

Trespass Kids Qikpac Waterproof Trousers Cover #TOP 1
Trespass Kids Qikpac Waterproof Trousers
ftb score rating icon 9.8
Trespass Qikpac Waterproof Jacket for Kids Cover #TOP 2
Trespass Qikpac Waterproof Jacket for Kids
ftb score rating icon 9.7
Trespass Echo Waterproof Trousers for Kids Cover #TOP 3
Trespass Echo Waterproof Trousers for Kids
ftb score rating icon 9.5

Top 10 Trespass Outdoor Trousers for Boys

#TOP 1

Trespass Kids Qikpac Waterproof Trousers

Qikpac
Navy
9-10 Years
Trespass Kids Qikpac Waterproof Trousers Cover
Trespass Kids Qikpac Compact Pack Away Waterproof Trousers with 3 Pocket Openings - Navy, Size 9/10

The Trespass Qikpac Trousers are designed to keep your child dry and comfortable during outdoor activities. With a waterproof rating of up to 5000 mm, they ensure that rain won't spoil your adventures. The breathable fabric, also rated up to 5000 MVP, allows moisture to escape, keeping your child feeling fresh. You will appreciate the windproof feature, which helps protect against chilly breezes. Additionally, the full elasticated waist ensures a comfortable fit, making it easy for your child to wear them all day long.

What We Like
Excellent waterproof protection
Breathable for comfort
Windproof design
Easy to pack away

Trespass Qikpac Waterproof Jacket for Kids

UCJKRAI10003
Yellow
9-10 Years
Trespass Qikpac Waterproof Jacket for Kids Cover
Trespass Qikpac Jacket, Yellow, 9/10, Compact Packaway Waterproof Jacket Kids Unisex, Age 9-10, Yellow

The Trespass Qikpac Jacket is an excellent choice for young adventurers. With its waterproof rating of up to 5000mm, you can be assured that your child will stay dry in wet weather. The breathable fabric, with a 5000mvp rating, ensures comfort by allowing moisture to escape, keeping them fresh during outdoor activities. It features two zip pockets for secure storage of essentials, and the ventilation back yoke enhances airflow, making it perfect for active play. This jacket combines functionality and style for outdoor fun.

What We Like
Highly waterproof for rainy days
Breathable for comfort during activities
Two secure zip pockets
Good ventilation for airflow
#TOP 3

Trespass Echo Waterproof Trousers for Kids

UCBTRAH10001_BLK3/4
Black
Size 3/Size 4
Trespass Echo Waterproof Trousers for Kids Cover
Trespass Echo, Black, 3/4, Waterproof Trousers Kids Unisex, Age 3-4, Black

The Trespass Echo Trousers are designed for active children aged 3-4 years. With a waterproof rating of 2000mm, you can ensure your little ones stay dry during outdoor adventures, even in rainy weather. The two handy zip pockets provide secure storage for small essentials, keeping them close at hand. Being unisex, these trousers are perfect for any child, making them a versatile addition to their wardrobe. Made from durable polyamide material, they are built to withstand the rigours of outdoor play.

What We Like
Highly waterproof fabric
Two secure zip pockets
Unisex design for all kids
Durable polyamide material
#TOP 4

Trespass Kids Defender Trousers with UV Protection

UCBTTRN10001_PLT11/12
Platinum
11-12 Years
Trespass Kids Defender Trousers with UV Protection Cover
Trespass Kids Defender Trousers/Pants with UV Protection - Platinum, 11/12 (zip color may vary)

The Trespass Defender Trousers are designed for outdoor adventures, providing excellent UV protection with a factor of 40+, which blocks 97.5% of harmful rays. This feature ensures that your skin is safeguarded during sunny outings. The fabric also includes a durable water repellent (DWR) coating, meaning you can stay dry in light showers. With zip-off legs, you can easily convert these trousers into shorts, adding versatility for changing weather conditions. Two side pockets and an additional leg pocket offer convenient storage for small essentials while you explore.

What We Like
Excellent UV protection
Water repellent fabric
Convertible to shorts
Multiple storage pockets
#TOP 5

Trespass Kids Qikpac Navy Trousers Size 11/12

Qikpac
Navy
11-12 Years
Trespass Kids Qikpac Navy Trousers Size 11/12 Cover
Trespass Kids Qikpac Navy Size 11/12

The Trespass Qikpac Trousers are designed to keep your child comfortable and protected during outdoor adventures. With a waterproof rating of up to 5000 mm, these trousers ensure that your child stays dry even in wet conditions. They are also breathable, allowing moisture to escape, which helps to maintain comfort. The windproof feature protects against chilly winds, making them ideal for blustery days. Furthermore, the full elasticated waist provides a snug fit, ensuring ease of movement while playing or hiking.

What We Like
Waterproof up to 5000 mm
Breathable for comfort
Windproof design
Elasticated waist for easy fit
Convenient packable feature
#TOP 6

Trespass Lightweight Windproof Kids Walking Trousers

UCBTTRTR0002
Black
Trespass Lightweight Windproof Kids Walking Trousers Cover
Trespass Kids Walking Trousers Softshell Pants Lightweight Windproof Aspiration

The Trespass Kids Softshell Pants are designed for outdoor adventures. With a softshell construction and front fly, these trousers provide comfort and ease of movement, ideal for active boys. The inclusion of belt loops and two zip pockets ensures that you can carry essentials securely while on the go. Additionally, their windproof feature helps protect against chilly winds, making them perfect for varying weather conditions. Lightweight in design, they are easy to wear and pack, making them a practical choice for any outing.

What We Like
Windproof for outdoor protection
Lightweight and comfortable
Two secure zip pockets
Belt loops for adjustable fit
#TOP 7

Trespass Kids Galloway Outdoor Trousers, Navy

UCBTTRM20001_NA13/4
Navy
3-4 Years
Trespass Kids Galloway Outdoor Trousers, Navy Cover
Trespass Unisex Kids Galloway Trousers, Navy, Size 3 4 UK

The Trespass Galloway Trousers are designed for the adventurous child. Featuring softshell fabric, these trousers provide comfort and flexibility for outdoor activities. The front fly opening allows for easy wear, ensuring quick changes when needed. With two zip pockets, you can keep essentials safe and secure while your child explores. The inclusion of belt loops adds convenience, enabling you to adjust the fit for maximum comfort during playtime or hikes.

What We Like
Comfortable softshell material
Convenient zip pockets
Belt loops for adjustable fit
Easy front fly opening
#TOP 8

Trespass Ardle Water Repellent Trousers for Kids

MCBTTRL30001_BLK5/6
Black
5-6 Years
Trespass Ardle Water Repellent Trousers for Kids Cover
Trespass Ardle, Black, 5/6, Water Repellent Trousers with UV Protection for Kids / Boys, Age 5-6, Black

The Trespass Ardle Trousers are designed for active boys aged 5-6, offering a comfortable fit with a flat waist and elasticated back panel. The side adjusters ensure the trousers stay in place during play. With a zipped back pocket, you can securely store essentials, while the two side entry pockets provide quick access to small items. Additionally, the reinforced knee panels and hems enhance durability, making these trousers perfect for outdoor adventures.

What We Like
Water repellent material
Reinforced for durability
Multiple pockets for convenience
Adjustable waist for comfort
#TOP 9

Trespass Kids Defender Adventure Trousers

UTTP4149
Platinum
9-10 Years
Trespass Kids Defender Adventure Trousers Cover
Trespass Childrens/Kids Defender Adventure Trousers (9/10 Years) (Platinum)

The Trespass Defender Trousers are perfect for adventurous boys. The adjustable waistband with inner elastic ensures a comfortable fit, allowing freedom of movement during outdoor activities. With zip-off lower legs, these trousers can easily convert into shorts, offering versatility in changing weather conditions. The front fly opening adds practicality, while the two side pockets with contrast binding provide ample space for storing small essentials. These features make the Defender Trousers ideal for any young explorer.

What We Like
Adjustable waistband for comfort
Zip-off legs for versatility
Practical front fly opening
Ample storage with pockets
#TOP 10

Trespass Kids Fully Lined Walking Trousers

UCBTTRTR0001_CBN_11/12
Carbon
11-12 Years
Trespass Kids Fully Lined Walking Trousers Cover
Trespass Kids Walking Trousers Fully Lined 2 Pockets Decisive

The Trespass Decisive Trousers are designed for young adventurers aged 11-12 years. With a fully lined interior, these trousers provide warmth and comfort, making them ideal for outdoor activities in cooler weather. The two pockets are perfect for storing small essentials, ensuring you have everything you need close at hand while exploring. Made by Trespass, a trusted brand in outdoor clothing, these trousers offer durability and style, allowing you to enjoy your time outdoors with confidence.

What We Like
Fully lined for extra warmth
Two convenient pockets
Durable outdoor design
Stylish for outdoor activities
Buying Guide Image
Editor's Notes

During our Trespass outdoor trousers for boys research, we found 10 Trespass outdoor trousers for boys products and shortlisted 10 quality products. We collected and analyzed 6,985 customer reviews through our big data system to write the Trespass outdoor trousers for boys list. We found that most customers choose Trespass outdoor trousers for boys with an average price of £16.85.

The Trespass outdoor trousers for boys are available for purchase. The top 10 picks range in price from a low of £12.00 to a high of £22.00, find the one that fits your budget.

Written by
Luke Dobson Avatar

Luke is a runner, a climber, hiker, hunter, and a lot more. Luke Dobson is Celtic-born and has lived most of his life in Scotland. However, his sporting endeavours have taken him to several countries around Europe. He serves as a tour guide for countless companies and owns a couple of gyms and recreational centres in Scotland. Luke Dobson is proficient in 7 different languages. He maintains many sport article columns where he shares his wealth of experience in the sport industry.