Spectrum Trunks 3 Pack
Spectrum Trunks 3 Pack
Underwear you don't feel. Built for all-day confidence and comfort
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✓ First Pair Guarantee • 250+ Orders Shipped
See why 250+ men now reach for Slade every day
Why You'll Love Them
Why You'll Love Them
✓ Premium ultra-soft fabric for lasting all-day comfort
✓ Breathable, lightweight construction that moves with your body
✓ Moisture-wicking materials to keep you cool and dry
✓ Designed to promote airflow and unrestricted movement
✓ Tailored to complement your physique and provide a confident fit
Three premium pairs built for training, work, and everything in between.
First Pair Guarantee
First Pair Guarantee
Try your first pair risk-free.
If you’re not completely happy with your first pair, let me know within 7 days of receiving them and I’ll make it right.
Returns are accepted within 14 days. For hygiene reasons, underwear must remain unopened and sealed.
For customers outside of the UK and US, customs charges may apply. If you receive any unexpected fees, please reach out and I’ll do my best to help.
Questions? Email: sladeunderwear@gmail.com
Product Details
Product Details
Experience ultimate confidence and comfort from the very first moments of your day with a body fabric made from 90% Lenzing™ MicroModal and 10% Elastane, delivering exceptional softness, breathability, and a gentle stretch that moves with you. The reinforced waistband features a technical blend of 60% Polyester, 26% Elastane, and 14% Modal, ensuring reliable support and shape retention through repeated wear and washing. This thoughtfully constructed composition balances a luxurious feel with practical performance, making it an essential everyday underwear choice.

Size Guide
All Underwear Fits true to size! Please trust the size you would wear in other brands!
Model Name: Harrison
Height: 5'8 (174cm)
Waist: 31"
Preferred Size: Medium
| Size | Waist Measurement |
| Small | 28-30 in (72-77 cm) |
| Medium | 31-33 in (79-84 cm) |
| Large | 34-36 in (86-91 cm) |
| Extra Large | 37-39 in (94-99 cm) |
How to Measure
Measure around the fullest part of your waist while wearing underwear you normally use. Keep the measuring tape snug but not tight. Compare your measurement to the chart above to find your ideal size. If you fall between sizes, we recommend sizing up for added comfort.
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- 5 stars: 47 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
All 3 colours look great (the blue are my favourite) and they are really comfortable to wear - in the gym or otherwise!
Perfect fit - very comfortable will be ordering more asap !
Very comfortable. Supports in all the right places. Soft and luxurious
Great underwear
I love them they are very comfortable
I've always had trouble finding the right pair of briefs. These are sooo good and comfortable.
Honestly such a comfortable pair of underwear. Very breathable everything is held in place, material quality is class and colours are great.
Honestly such a comfortable pair of underwear. Very breathable everything is held in place, material quality is class and colours are great.
Absolutely awesome fit!
Excellent fit and kit.
This is the 2nd pack I’ve bought. They are great quality material, feel great to wear and fit well. I’ve just got to grow glutes like H now 😜
Absolutely awesome...you most definitely will not be disappointed. The best I have ever purchased... outstanding quality,fit and style. Great colour combo too. You need to treat yourself. Very HIGHLY RECOMMENDED.
6 STARS.🌟🌟🌟🌟🌟🌟💯✅🥇🥇🥇
What a great fit! Extremely comfortable and feel like you’re not wearing anything!
Definitely buying more
Really comfy. They look great and hold everything the way it should be!
Unrivalled comfort with hold and enhancements in all the right places.
They look and fit great, lightweight and supportive where they need to be. Definitely coming back for more.
Love em
Amazing material. Feels like you aren't even wearing anything.
Absolutely love these briefs.
Super soft fabric and have plenty of stretch to remain comfort all day.
Have already purchased a second pack.
So soft and comfortable
A SLADE above the rest, unbeatable comfort! Unrivalled structure and support giving you an enhanced look in all the right places, lads if you know. . You Damn Know! Can’t wait to see more releases in more colour ways. Harrison’s personal touch meant a lot on delivery like he was delivering my boxers in person if only he was 😍! 📦
The Slade boxer trunks are increibly comfortable - feather weight to the point that they are indiscernible when worn. Great waistband is very stable, and the colour is superb. My new favourites.
Absolutely AWESOME. Best underwear I have experienced. Superb fit and style. Outstanding quality. 6 STARS. 🌟🌟🌟🌟🌟🌟🥇💯YOU WILL NOT BE DISAPPOINTED. TREAT YOURSELF. HOPING HARRISON INTRODUCES PASTEL SHADES,PINK,LEMON, APRICOT,PEACH ETC.
Perfect stretchy material. Never had underwear that looks great AND are super comfortable
perfect fit, great material, breathable- a great set of briefs!
So comfortable! Instantly my favourite underwear.
Very comfortable
Size fits perfect, very comfy
Perfect fit and feel, already ordered more
Really comfortable and very slightly see-through. A bonus. I love them. Delivered very efficiently.
So soft and a great fit! Can't wait for the new colours to drop!
Great, very comfortable and good fit
These are the most comfortable underwear that I have ever owned. I will definitely buy more! Highly recommended! They hold up well to daily wear and wash/dry well! The front is perfect and roomy, allowing for space, but also holding things in place. Great job on these, Harrison! You did amazing work in designing them!