Made with a piqué mesh knit at the foot. Helping to vent air, and merino wool that is superb for breathability and quick wicking moisture handling, these Finnish UphillSport 3 Layer Low Cut Golf Trainer Socks provide exceptional all-day, all-climate comfort on the golf course.The durable, breathable multilayered sock structure keeps your feet dry and healthy, aided by a secure, supportive arch grip, a Y-shaped heel for perfect fit and a seamless toe that protects the golfer from rubbing and blisters. All UphillSport’s merino wool-based socks only use ethically sourced, mulesing-free flocks for their wool.