Callaway 2023 Weather Spann 2 Pack Superior Performance Throughout All Weather. The Callaway Weather Spann Glove allows for all-weather performance by incorporating durable synthetic leather combined with a 4-way stretch synthetic. Premium Japanese Synthetic MaterialGreat Feel, Flexibility and Increased Durability 4-Way Stretch Synthetic on KnucklesAdvanced Performance: Moisture Wicking, Breathability & Flexibility Perforations on Palm, Top of Hand and FingersMoisture Reduction & Increased Breathability Reinforced Palm PatchesImproved Grip & Durability in All Weather Conditions Opti Fit Adjustable ClosureThin, Light and Secure Fit Stretch Binding CuffSecure Feel & Moisture Absorption