S | M | L | XL | |
Height |
163 - 172 cm |
169 - 178 cm |
175 - 185 cm |
183 - 191 cm |
Chest |
91 - 97 cm |
98 - 104 cm |
105 - 111 cm |
112 - 118 cm |
Waist (narrowest dimension) |
73 - 79 cm |
80 - 86 cm |
87 - 93 cm |
94 - 100 cm |
Hips (fullest dimension) |
87 - 95 cm |
96 - 103 cm |
104 - 111 cm |
112 - 120 cm |
The chart is a guide only. If you fall in-between sizes, the right size for you will depend on your body shape, height and how loose or tight you like to wear your clothes. Measurements refer to your body not the garment. Jackets and baggies are sized to fit over under-layers - so you should be the same size in both. It's no hassle to swap an item, if your first choice is not the best fit.
This colour/size is temporarily out of stock. We're making more as fast as we can. Give us a call for more information or order today to get in the queue.
More stock available in March 2021.
Flatliners deliver less bulk and more breathability under your baggies than their padded siblings. Perfect for when your bum is not getting a pounding during quick laps of the bike park or while shuttling your local trails.
Weight: 130 gm
Stowaways | Innuendos | Underdogs | Flatliners | |
Pad | ![]() |
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None |
Style | Bib | Shorts | Shorts | Shorts |
Fabric | Lycra Mesh & Nylon Lycra | Lycra Mesh & Nylon Lycra | Lycra Mesh | Lycra Mesh & Nylon Lycra |
Thanks For Your Review
We value your feedback. If you're stoked with your Ground Effect kit then you might like to share it (the review not the gear) with your mates. Thanks again.
Absolutely love these liners. I was looking for something chamois-less and these hit the spot. I pair these up with a breathable outer like the Patagonia Dirt Roamer for all-day rides, bikepacking, and just riding dirt and chunky roads around Arizona. On the hottest days in AZ, I appreciate them even more for their breathability and quick moisture loss. I treat my underside when I bikepack like I do my feet when I backpack (the contact points): I want comfort, breathability, quick-drying, and light. Moisture, salt, and dust all lead to chafe. The Flatliners are quick to to move my sweat away while I ride and easy to wash grit away in a stream. Plus, it's nice to have a pair of liners that are specifically made for cycling with an eye towards seams and where rub occurs.
I normally ride without any liner/underwear etc because up until now I've never managed to find a pair that I liked. The criteria needed to be no padding, didn't chafe, didn't ride up and were comfortable for both riding and hiking. I'll be buying myself another pair, they are really that good.
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