Goldwin メッシュアームスリーブ ユニセックス GC04191

This arm cover has a pressure design with mesh material for improved ventilation and comfort during sports like running, trekking, golf, and tennis.

• The description claims that the pressure design suppresses unnecessary joint and muscle movement to enhance exercise efficiency.
• The description claims that the inner part of the arm, which tends to retain heat, uses mesh material for better breathability and sweat drainage.