The G-1 Ironclad All-Terrain System
🔥 Fleece-lined warmth: Comfortable from -10°F to 50°F (actually warm, not marketing fluff)
💧 Actually waterproof (10,000mm certified rating) - not water-resistant BS
⚡ 4-way stretch fabric moves with you, not against you (squat, kneel, climb freely)
SHIPPING & DELIVERY
FREE SHIPPING - Your order qualifies automatically
Ships within: 2-5 business days
Arrives in:
- US/Canada/UK: up to 10 business days
- Worldwide: up to 14 business days
Tracking info sent to your email when order ships.
Survival PDF downloads instantly after purchase.
30-DAY GUARANTEE
ZERO-RISK TRIAL - Wear it for 30 days
Order → Test in real conditions → Not satisfied? Return it.
Return the whole set = 100% refund
Return just jacket or pants = Partial refund
Exchange sizes = FREE (we cover shipping)
No questions. No hassle. Just email support@greylinewear.com
Why we're this confident: 12,000+ sets sold, less than 3% returned.
The gear works. That's why we guarantee it.
Media Hover Switch
Media Hover Switch
TESTED WHERE OTHER GEAR FAILS
TESTED WHERE OTHER GEAR FAILS
Over 12,000+ Sold Worldwide
Timber cruiser. Walk 10+ miles a day through thick brush, wet conditions, and rough terrain. These pants take the beating and keep me comfortable all day. The 10 pockets hold everything I need—GPS, notebook, knife, measuring tape, snacks. Don't have to dig through my pack constantly.
Power line repair during Alberta spring. Weather went from rain to sleet to snow. The set handled everything. Stayed dry and warm through 12 hours of chaos.
Road construction in winter. I was the only one who stayed dry and warm during a week of freezing rain. By Friday, four guys on my crew ordered the set.
HVAC tech. Spend all day crawling in attics and squatting under furnaces. The 4-way stretch is a game-changer. No more fighting my pants to do my job.
I'm a roofer in Seattle. Worked through constant downpour in November. My crew went home soaking wet. I stayed dry all day. The waterproofing actually works.
Elk hunting in Montana. Sat in a tree stand for 4 hours at -15°F. Never shivered once. The fleece lining is legit. Best cold-weather gear I've owned in 20 years.
30-DAY "WORK IN IT" GUARANTEE
We know you're skeptical. Everyone claims "waterproof" and "durable" these days.
Here's the deal:
Order your set
Wear it on the job for 30 days
Work in rain, snow, mud—real conditions
Not the best gear you've owned? Send it back.
100% refund. No questions. No forms. Just email us.
We cover return shipping. Refund processed in 3 business days.
Why we're this confident: 12,000+ sets sold. Less than 3% returned. The gear works. That's why we guarantee it.
Join 12,000+ workers who stay dry and warm. Try it risk-free.
Average answer time: 24h
Please see the size chart at the top of the page for the most accurate measurements.
We typically recommend sizing up for the best fit.
Please just contact our support team and we will be on hand to help straight away!
- 2-5 working days
Shipping times:
- UK (Royal Mail / Evri): 2-7 working days
- Us (USPS): 2-7 working days
- Worldwide: 3-10 working days
Please note shipping times are not guarantees. Order may come before or after these dates. During high volume periods short delays may be expected. Please contact us at contactus@thetruetailorcompany.com if you have any questions or issues with your order
Ours use military-grade softshell fabric with 4-way stretch - so they bend and move with you instead of fighting you all day.
They're also 3x more breathable than canvas, which means you're not sweating through them by lunchtime.
Basically: same toughness as canvas, but you can actually kneel, climb, and move without them binding up or restricting you.
And these? These are lined with fleece to keep you warm during the colder months. What's not to like?

