Rating: 10/10

  • Daily Fit: 10/10
  • Sizing: 10/10
  • Construction: 10/10
  • Styling: 10/10
  • Daily Performance: 10/10

Pros: Pouch lift, athletic styling, colors

Cons: Not a problem for me, but well endowed guys will find the pouch is a bit small and may have a challenging stuffing the sausage & meatballs in them; also, with a double lined cotton pouch, you will have sweaty balls after a workout.

Recommendation: the aussieBum WonderJock Pro (WJ Pro) is a great add to anyone’s collection for price, style, fit, and function. It says a lot when I ‘the Jockstrap Junkie’ goes back for repeat purchase instead of just moving on to the next brand/style. Hopefully, aussieBum never retires the WJ Pro!

I purchased my first WJ Pro in February of 2016 and still wear them today. The elastic is finally wearing out on the legstraps, so I just bought a coupler more of the WJ Pro to replenish. I’ve been an aussieBum customer for several years and have thoroughly enjoyed aussieBum’s products with only a few misses (I’ll review the Tonka Jockstrap another time). To say I have a history with aussieBum is an understatement as my collection includes aussieBum’s WJ Air, Lasher, Flashr, Samurai, Enlarge It, and Hunk jockstraps. I was a bit skeptical on the enhancement feature; however it’s proven to be a functional asset for me.

Because I’ve been wearing the WJ Pro for several years, I’ve had the opportunity to wear these jockstraps for sleeping, daily wear, lifting, throwing, cardio, and lounging around. The aussieBum WJ Pro is a great all around jockstrap. One of the great benefits of the ‘Pouch Enhancing Technology’ is when I’m on the rowing machine as it keeps the sausage & meatballs out of the way of my thighs. Nobody likes flattened meatballs, or they would have ordered a hamburger.

A composition of 90% cotton and 10% spandex make the WJ Pro. The waistband has a nice width of 1-1/2” and the legstraps have a width of 1-1/4”. The legstraps attach to the waistband in the traditional positions and I would consider this to be a low rise on the hips and front. The pouch’s ‘Pouch Enhancing Technology’ & ‘Free Swing Boost’ make for an interesting fit as everything is contained snugly, but also pronounced out front. For those not familiar with ‘Pouch Enhancing Technology, it’s simply a fabric gusset going horizontally in the interior of the pouch where one places his sausage & meatballs over the gusset into the pouch for a lifting effect. The construction quality is also top notch with the pouch being double stitched and the center seam in the pouch is smooth.

Large is the size I purchased and is the norm for me in aussieBum jockstraps which I find their size chart runs on point for their jockstraps. Other styles in aussieBum I switch it up between large and extra-large and that’s due to thigh size, not waist.  

aussieBum is a staple in my jockstrap drawer and I highly recommend trying out aussieBum, especially their WJ Pro jockstraps. The WJ Pro and its cousin the WJ Air are worth the add to your collection. They’re fun, stylish, but still have that athletic look & feel. Plus, they make my sausage look a little plumper!

PAIR: aussieBum WonderJock pro

COLORS: White/White, Red/White, Black/Black, Grey/White
FABRIC: 90% Cotton; 10% Spandex
SIZES: XS-XXL; 28”-39”; 70 cm – 100 cm

COST: Retail $16.25; I purchased during aussieBum’s end of season sale for $8.13.


Height & Weight: 5’9” (175 cm) – 195 lbs. (88.5 kg)

Jean Waist Size: 33”-34” (83 cm – 86 cm)

Build: Athletic, squats are my friend, six-pack has some insulation

Sausage & Meatballs: Not an Italian stallion, but not a Vienna sausage either.

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