Rock Lobster

76
Size Chart
Men's Size Chart (Regular Fit XXL)

  Regular Fit

Middle-of-the-road comfort for all-purpose riding. Not too tight or too loose - just right for most cyclists in most conditions.

S M L XL XXL
Height

163 - 172 cm
5’ 4” - 5’ 8”

169 - 178 cm
5’ 6” - 5’ 10”

175 - 185 cm
5’ 9” - 6’ 1”

183 - 191 cm
6’ 0” - 6’ 3”

185 - 193 cm
6’ 1” - 6’ 4”

Chest

91 - 97 cm
36” - 38”

98 - 104 cm
39 - 41”

105 - 111 cm
42 - 44”

112 - 118 cm
44 - 46”

118 - 122 cm
46 - 48”

Waist

73 - 79 cm
29 - 31”

80 - 86 cm
32 - 34”

87 - 93 cm
35 - 37”

94 - 100 cm
37 - 39”

101 - 115 cm
40 - 45”

Hips

87 - 95 cm
34 - 37”

96 - 103 cm
38 - 41”

104 - 111 cm
41 - 44”

112 - 120 cm
44 - 47”

114 - 122 cm
45 - 48”

The chart is a guide only. If you fall in-between sizes, the right size for you will depend on your body shape and how loose or tight you like to wear your clothes. It's no hassle to swap an item, if your first choice is not the best fit.

Colour
Azure Blue
Limelight
Silver
Size

Avoid being boiled alive when the sun turns up the volume. The Rock Lobster boasts its own theme song for company, plus a stand-up collar and long sleeves for shade on those long exposed days on the road.

▸ Features
  • Stand up collar for UV protection.
  • UPF 50+
  • Long front zip for maximum venting.
  • Long sleeves protect your forearms from both the sun and the cold (how does it know?).
  • No-elastic hem for warm weather comfort.
  • Rear security pocket coupled with elasticised pockets for on-the-go access.
  • 'Backpack-friendly' rear zip slider garage.
  • Sewn in emergency tube repair patch, because you can never be too well prepared.
  • S and XXL sizes in selected colours only.
  • Designed & made by us in Aotearoa | New Zealand.
▸ Tech

▸ 
A lightweight summer fabric packed with technology to keep you cool and dry as. The bi-component knit backs a sharp-looking polyester outer with a smooth layer of nano-charcoal polyester against your skin. Nano-charcoal disperses sweat to accelerate evaporation and is naturally anti-microbial to fight nasty smells. The fabric dries at the speed of light - great when reduced to hand washing on tour - and even performs its quick-drying magic in the wet under a rain jacket.
  • Composition: 75% polyester; 25% nano-charcoal polyester.
▸ UPF 50
HyperActive's UPF 50+ rating extends your no-burn time by 50 times over bare skin. Designs with a stand-up collar and long sleeves maximise protection from the sun's UV rays. Yank 'em up if it gets too stifling.

▸ WhaleTail™
Ground Effect tops are cut with extra length in the back... and in the sleeves too. So when you stretch out in search of the perfect downhill position, neither your shirttail or sleeves will ride-up to expose your back or wrists to the elements.

▸ More than Kiwi Made
Ground Effect clothing is crafted right here in New Zealand. Has been ever since we started back in 1994. Manufacturing locally works for us. We operate a quick-response system - holding minimal stock of any one item, but churning out a few more quick-smart when the pile gets low. The upshot is that we are seldom caught with our shelves empty, so orders get despatched the same day you place them.

▸ Weight
220 gm
▸ Compare
  Zip Tie  Road Rage Rock Lobster  Stingray
Pockets Four at rear Four at rear Three at rear Three at rear
Activity Road Road Mtb & Tour Mtb & Tour
Sleeves Long Short Long Short
Fit
Sizes S - XL S - XL S - XXL S - XXL
▸ Video
▸ Washing

  • All Ground Effect clothing enjoys a warm 40ºC machine wash. Try to avoid cold-water detergents and those with bleach, 'oxygen whitener' or fabric softener.
    • The cold-water varieties have little enzymes that are super-charged to brave the cold but can damage technical fabrics and cause skin irritation. 
    • Bleach rots natural fibres like merino, strips the dye, attacks laminates of waterproof fabrics and can also cause skin irritation.
    • Sodium Percarbonate (the main ingredient in oxygen whitener) can make colours run.
    • Fabric softener and stuff containing it like wool wash destroys the water repellent finish on waterproof and water resistant fabrics, and can cause colours to run. 
  • As a rule of thumb, a product that is easy on the planet is also easy on your body. Select a mild plant-based soap like EcoverEcostoreEarthwise or Aware.
  • Hand washing is sometimes the only option on tour, but a washing machine rinses more thoroughly and is preferable if you have the choice.
  • Most Ground Effect gear dries super-fast so hanging on the line or drooping over the bedpost is generally the best option. High heat can damage some fabrics so if you do take your threads for a spin, set the device on 'medium' or 'warm' rather than hot. A lap in the dryer is recommended for your rain jacket, after it has dried on the line, as it helps recharge its water repellent finish. 

Customer Reviews

Based on 76 reviews
5 Star
89% 
68
4 Star
8% 
6
3 Star
1% 
1
2 Star
0% 
0
1 Star
1% 
1
Write a Review
  • Reviews

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.

CW
04/10/2018
Cliff W.
Australia

My second Rock Lobster

I was embarking on a NZ south island tour and decided to treat myself to a new Rocl Lobster before going. It took about 5 days to arrive to me in Australia (about normal). I was just as impressed with it as i was with my first one, the sizing was perfect, the arm length was good and the fabric felt good. I have worn it every day on the tour with just the Anti Cyclone on top as a wind, rain and snow buffer. My first one is still goinh strong as well after about 5 years wear. Good to keep the sun off and breaths well.

MS
22/07/2018
Michelle S.
Australia

Only way to go!

Long sleeves Rock Lobsters, hi vis vests- only way to ride! Love my Ground Effects!

JR
14/06/2018
Jonathan R.
Australia

Rock Lobster

This was the second time buying a Rock Lobster, my first one was about 10 years ago and was my favourite shirt for riding. The modern version is equally good, high quality material, great pocket sizes, very comfortable, all gear from Ground Effect is fab and Rock Lobster remains my favourite riding shirt

AF
31/05/2018
A F.
Australia

Baking in the Alaska

Does what it says on the box: warm, and windproof on the front for pre-dawn starts. Bonus is that the BA performs well in light drizzle too, with water just beading on the Windfoil front. 180cm 179kg M a comfortable snug fit, although sleeves slightly short for my orangutan arms. I'd buy a couple more if Ernie would punch one out in bright red or the old Burnt Orange colour GE used to make.

NM
22/05/2018
Nicky M.
New Zealand

Rock lobster

A great jacket, yet to test it in heavy rain, but to date it is perfect!

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