As an outer protector in cool weather or as an additional layer when it\'s cold the Assos Tiburu Equipe Gilet insulates the core against the cold. The close aero fit is designed to be perfect when road riding, with no excess material to catch the wind.. With design inspiration taken from its predecessor iG.falkenzahn, the Tiburu Equipe Gilet is both more breathable and more packable. The RXQ fabric is an insulating, microfiber fabric with a two-way stretch that actively wicks away moisture to prevent windchill . Revised side panels, lighter shoulders with reflective piping, front panels in \'TwinDeck\' double layer fleece material for insulation and a lightweight rear make this gilet the ideal core insulator.. Not only is the performance of the highest standard the cycling specific Advanced Ergonomic Pattern Design (A.E.P.D.) of the gilet makes for incredible comfort and on the bike fit. Assos utilise many different panels and components to give a close but unrestricted fit that fits just so when you\'re riding. The cut also prevents unwanted bunching when the pockets are full.. Lightweight, insulating, breathable and with an incredible bike fit the Tiburu Equipe Gilet is a great option when you\'re riding in spring and autumn and need a touch more warmth for your core. It also acts perfectly as a mid-layer insulator on the coldest of days.. RXQ fabric insulates and wicks away moisture. TwinDeck Foil Technology: A double layer fabric with a fleece outer that draws moisture away from the skin. Sens Tex elastic shoulder inserts increase freedom of movement and ventilation. Breathable rear panels. Taped seams on front. A.E.P.D Anatomical riding fit. Super Level pockets - offers the most convenient access. Information. Inner: 78% Polypropylene, 22% Elastane(Spandex). Outer: 54% Polyamide(Nylon), 29% Polyester, 17% Elastane(Spandex)