Men's Skyflow Size:9 The mesh is highly breathable

The mesh is highly breathable to reduce moisture

The BIRKENSTOCK Twist sock is the ideal chunky knit sock perfect for the cooler seasons

Spring Measurement: 31x33 mm

making it an ideal choice for navigating the diverse terrains of Newport

provide antimicrobial protection inside and out

Men's Skyflow Size:9 The mesh is highly breathableEveryday miles, elevated. Designed to elevate your daily running practice, the Skyflow combines premium Skyward X inspired geometry with upgraded foam compounds, taking everyday miles to the next level. Super critically foamed EVA offers an extra cushy, springy ride, while a supportive heel focused Active Foot Frame cradles the foot and a smooth forefoot rocker profile encourages effortless strides. Constructed with a sleek upper and extra durable