Slim Jims

47 reviews
Size Chart
Colour
Jet Black
Size

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.

Half baggy, half lycra, half café, full performance. Slim Jims' relaxed fit sorts out the Style Police while refuelling on tour, or slaking your thirst after a session at the bike park. While Hi-Impact Stretch™ delivers maximum performance without excess fabric to slow your flow.
+Features
  • Easy-Rider™ stretch hip panels with Broadband™ rear waist.
  • Smooth fitted waist with zipped fly.
  • Gusseted crutch for pedalling freedom.
  • Combine with Innuendos, UnderdogsStowaways or Flatliners mesh liners for increased performance.
  • Open hand pockets plus zipped thigh security pocket.
  • Tough Hi-Impact™ Stretch takes the knocks.
  • Added strength with critical bartacking.
  • Secret tube repair patch.
  • Designed & made by us in Aotearoa | New Zealand.
+Tech

  Weight: 220 gm

+
Hard wearing and quick drying nylon fabric. Super stretchy for a closer, performance fit. Tight double weave 'looped' construction combines bulletproof durability with next to skin comfort.
  • Composition: 89% nylon; 11% lycra.

+Easy-Rider™
Stretch hip panels and Trim Tabs™ keep Ground Effect baggies hitched up. Intelligent design reduces surplus fabric for a smoother and therefore more comfortable interface between bum and saddle. There's also less risk of getting hooked up on technical trails.

+Luxury Liner
These baggies are supremely versatile. Add the InnuendosUnderdogs or Stowaways lycra mesh liner to deliver no-nonsense performance in the saddle. Whip ‘em out for washing or when moving into après ride mode. Winterise by using a pair of Geronimos or Montezumas three-quarter length shorts as the liner.

+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.

+Compare
  Hydroslides Juggernauts Snipes
Fabric

HydroFoil
Hi-Impact Stretch

Hi-Impact Stretch Hi-Impact Stretch
Liner Separate Separate Separate
Trim Tabs™ Yes Yes Yes
Leg Vents Yes Yes Yes
Leg Length Mid-Knee Mid-Knee Above Knee
Sizes S - XL S - XXL S - XL
  Double Happys Slim Jims Supertankers
Fabric Hi-Impact Stretch Hi-Impact Stretch Hi-Impact Plus
Liner Integrated Separate Separate
Trim Tabs™ Yes No No
Leg Vents No No No
Leg Length Mid-Knee Above Knee Mid-Knee
Sizes S - XL S - XL S - XL
+FAQ

+Baggy vs Lycra
A stretch short will always deliver more performance than a baggy number as there's no surplus fabric bunched up between your bum and the saddle. However, baggies are the default choice of battle-hardened cyclists off road, on tour and around the streets. They combine a loose but not super-baggy fit with an optional mesh liner and moulded pad... providing the performance benefits of conventional stretch shorts with minimal compromise.

+How should the waist fit?
These baggies feature a stretch-fit waist that delivers a snug, performance fit. Pull them over your hips, and there should be a 3-5 cm gap before you close the dome. The waist is then under tension so your pants stay put when hitting the trails or tarmac.

+Are they water-resistant?
The Hi-Impact™ Stretch fabric has a durable water resistant treatment (DWR). While the pants are not waterproof, they do provide some short term resistant to drizzle and light rain. They are windproof, dry faster than lightening if you do happen to get caught out and are extremely hard wearing.

+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
4.9 Based on 47 reviews
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Filter Reviews:
    CJ
    27/06/2020
    Clayton J.
    Australia Australia
    Slim Jims

    I am 68 and have had plenty of shorts along the way. My Slim Jim’s are so good that they make everything else ready for the rag bag. My rock climbing son wants some for the stretch. Best shorts ever. I am ordering more. Cheers and too many beers. Clayton

    GD
    04/06/2020
    Greg D.
    Australia Australia
    Slim Jim Review -

    Quite impressed with the material and the way they stretch and feel like you're wearing lyrca, without looking like you're wearing lycra. Great for casual rides as well, and they look quite smart at the coffee shop. Quite impressed.

    SO
    19/05/2020
    Simon O.
    New Zealand New Zealand
    Great

    Love the stretch fit. Comfort of lycra, but perfectly acceptable in the supermarket as well.

    MG
    21/04/2020
    Mark G.
    Australia Australia
    Slim Jim's cause feelings of guilt.

    These shorts have surpassed the high standard set by my other shorts. The previous shorts(snipes) were held in such high esteem I feel guilty wearing the slim jim's. I feel like i'm cheating on my other shorts cause they are great as well.Slim Jim's are more comfy in a slightly stretchy way and I fear they may accommodate more gut variation than the snipes, if I stay with the slim jim's too long I may not be able to go back....to my other shorts.

    AB
    16/04/2020
    Andrew B.
    Australia Australia
    Comfortable Shorts

    These shorts are comfortable and not too baggy. I originally bought them to ride to work but Ive been working from home so I have been using them on the trails. No hassles with them getting caught on the seat. Be careful with sizing, because of the stretchy sides I would go up one size if your on the limit. Only negative is the side pocket. I think it should be positioned more towards the thigh and on the right side. My phone hangs under my leg when I ride.

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