I'm pretty sure I have fake mittens (2 actually). The first pair fit my fingers well but both thumbs were too long so I returned/replaced with another pair. The second pair had the same problem - so I measured. The thumb of the right hand was 2 7/8 inches (nearly normal) and the thumb of the left hand was 3 1/2 inches. They also returned. The long empty flap at the end of the thumb made it virtually useless for anything other than grasping something in the crook of thumb and forefinger. Additionally, the ad said they were made in the US and processed in Haiti by a Fox River subsidiary (confirmed by a call to Fox River). The box label on the box of the mittens I received said 'Made in China' and the tags inside each mitten also said 'Made in China'. Can't comment on the warmth as my weather got warmer after ordering so I may not have really tested this feature.
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