This is a special edition down jacket from HYKE and BIOTOP, the highlight of the 25AW season. This rare model sold out quickly after its release, and the men's size "4" is particularly valuable due to its limited availability. 【Item Features】 • Special Color: A sophisticated and urban "matte gray" color, not available in the regular line, exclusively for BIOTOP. It's a color that blends well with any style. • High-Performance Material: The outer fabric uses PERTEX®, offering overwhelming lightness, wind resistance, and breathability. • Silhouette: A calculated big silhouette typical of HYKE. Size 4 is the perfect size for those around 170cm to 180cm tall to wear in a men's-like or oversized style. 【Details】 • Item No.: BFL75530 • Retail Price: 121,000 yen • Color: Grey (Special Edition) • Size: 4 (Length 74cm / Shoulder Width 55cm / Bust 136cm / Sleeve Length 69cm) • Condition: Brand new, unused (only tried on) • Purchase Date: December 2025 【About Transactions】 • Immediate Purchase OK: You can purchase without commenting. • No Reserved Listings: To prevent trouble, we do not offer reserved listings or holds. • Prompt Shipping: We can ship the same day, even during the New Year holidays. ※ If your receipt evaluation is delayed due to returning home, etc., we will respond flexibly if you let us know in advance. Please feel free to ask any questions before purchasing. #HYKE #BIOTOP #ハイク #ビオトップ #PERTEX #ダウンジャケット #別注 #限定 #25AW