The gym classic, soft enough for Sundays.
A jockstrap doesn't have to feel like equipment. The Core Jock keeps the classic cut — support up front, open in back — and softens the whole thing in breathable 100% cotton you'll forget you're wearing. Fabric
100% Cotton. Soft and breathable where a jock needs it most, with a natural feel th
4.7
42 ratings
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Wow. Just. Wow.
My jocks are working jocks so as a Trail Runner, I need clothing and equipment that will function and these certainly do. Comfortable. High quality. Right size. And they Look Good.
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Walt · September 30, 2026
Core Jock Black.
I'm a big guy. Bear type of body. C-IN2 Jockstraps are just fantastic. There made with such good quality & fit so well. There are so many brands of Jockstraps out here for purchase including some old school brands. I wear many brands of Jockstraps but by far C-IN2 is at the very top of my list.
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Frank · August 31, 2026
A Special Jock Revisited
There's just something special about this jock. I first got the white one, and had to have more. Grey heather and, of course, this black one. While I don't usually like wide waistbands, this one was different. That waistband just felt so good and so different I loved it straight away. Combined with the equally good feeling of the very soft, snug, and supportive pouch, it is certainly a winner. Name the activity, and this jock is right for it. Of course, I love the way it looks as well - and black is always cool.
