- Product Details
- Reviews
- Fitting & Sizing
Product Details
Our padded Grundies undershorts give you the perfect padding for the Cracking MTB shorts
FEATURES
- Bespoke YBC high density contoured foam pad specifically for heavier riders and long days in the saddle
- Panelled construction short for great fit and comfort
- 4cm elasticated waistband for greater comfort
- Soft elastic gripper on the inside leg to keep Grundies in place
- Soft mesh panelling sides to keep you cool
- Lightweight lycra short
Reviews
4.77
Based on 150 reviews
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Mens Grundies Black Cycling Undershorts 44-48" - Size 8
Only wore them once,
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30 days ago
Mens Grundies Black Cycling Undershorts 44-48" - Size 8
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2 months ago
Mens Grundies Black Cycling Undershorts 44-48" - Size 8
Number one, they are comfortable and protect my undercarriage. Secondly they are breathable and DO NOT ride up. After a hard 30 mile ride the waiste band was still on my waiste. No more bum cleavage and exposed lower back. I love them and will be investing in more gear from "FLATB".
1 person found this review helpful.
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2 months ago
Mens Grundies Black Cycling Undershorts 40-44" - Size 6
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3 months ago
Mens Grundies Black Cycling Undershorts 40-44" - Size 6
well made garment, true to sizing guide unlike many other cycling items. I expect many miles of service from these
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3 months ago
Mens Grundies Black Cycling Undershorts 46-50" - Size 9
High quality, well made the right materials. Good in every way.
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3 months ago
Mens Grundies Black Cycling Undershorts 44-48" - Size 8
After ordering my first pair based on my jeans waste size and getting a small pair of undeshorts, I read the sizing instructions so I returned thiose and reordered the correct sizing based upon the the widest point on my stomach. Much better and infact so good I ordered anothe couple of pairs. Very comfy and unlike my previous undershorts, don't feel like you are wearing a nappy. Recommended.
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4 months ago
Mens Grundies Black Cycling Undershorts 40-44" - Size 6
Great fit and very comfortable under bib shorts
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5 months ago
Mens Grundies Black Cycling Undershorts 34-38" - Size 4
I purchased size 10 and they are an excellent fit around waist and hips but a little baggy around the thighs. My thighs are 78cm (31”) at their largest so this surprised and disappointed me. If I buy again I will go a size down.
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5 months ago
Mens Grundies Black Cycling Undershorts 46-50" - Size 9
Very comfortable especially on the rear end, was able to cycle for a lot longer, l got a size under which going off the way they stretch was right choice, but bit pricy being a pensioner but needs must
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6 months ago
Mens Grundies Black Cycling Undershorts 50-56" - Size 10
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6 months ago
Mens Grundies Black Cycling Undershorts 44-48" - Size 8
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7 months ago
Mens Grundies Black Cycling Undershorts 40-44" - Size 6
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7 months ago
Mens Grundies Black Cycling Undershorts 38-40" - Size 5
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1 year ago
Mens Grundies Black Cycling Undershorts 50-56" - Size 10
Very comfortable to wear, under a pair of shorts. Fit was good, could even maybe have gone one size down, but I do like the fact that it fits up over my belly.
Down side is the top part of the Grundies it does tend to roll over & down a bit when riding but wasn’t uncomfortable & leg grip stayed firm so no scrunching when riding.
My first riding wearing was a hot humid Aussie summer day on steep, technical forestry trails, hence lots of moving but Grundies stay comfortable & helped enhance enjoyment of my ride.
I would buy this product again
1 person found this review helpful.
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1 year ago
Mens Grundies Black Cycling Undershorts 42-44" - Size 7
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1 year ago
Mens Grundies Black Cycling Undershorts 38-40" - Size 5
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1 year ago
Mens Grundies Black Cycling Undershorts 46-48" - Size 9
Great
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1 year ago
Mens Grundies Black Cycling Undershorts 40-42" - Size 6
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1 year ago
Mens Grundies Black Cycling Undershorts 42-44" - Size 7
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1 year ago
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Fitting & Sizing
Fit
Aim for a snug fit, which holds the pad securely in place against the body, without restricting movement or cutting off the circulation! Our Mens Undershorts should fit high around the waist.
Customer Sizing Feedback
- Bang on 86%
- Too big 14%
- Too small 0%
Top Tips For Getting The Right Size
- Get measured before you order - don't rely on your jeans size
- Measure your waist at its largest point - usually around your belly button
- Drop us an email with your measurements if you need some help
FLAB SIZE
|
WAIST |
4 | 34/36" (86-92cm) |
5 | 38/40" (97-102cm) |
6 | 40/42" (102-107cm) |
7 | 42/44" (107-112cm) |
8 | 44-46" (112-117cm) |
9 | 46-48" (117-122cm) |
10 | 50"+ (127cm+) |
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