Black Diamond's popular Mercury Mittens feature a fully waterproof shell and a removable split-finger liner for increased dexterity. The liner is waterproof and insulated with PrimaLoft Gold, making these mittens versatile enough for year-round use.This product will be shipped directly from Black Diamond and will leave their warehouse in 2-3 business days. Eligible for UPS ground shipping only. . Temperature range: -20/10??F (-29/-12??C). Lightweight, abrasion-resistant, Pertex Shield waterproof, breathable shell fabric with 4-way stretch. 100% waterproof BDry insert stays with removable liner to keep hands dry. Removable liner with split-finger design: Insulated with a combination of 340 g PrimaLoft Gold insulation and high-loft fleece. PrimaLoft Gold synthetic insulation provides heat-trapping warmth that insulates even in the wettest weather (maintains 96% of warmth when wet); breathable, packable, and incredibly soft. Goat-leather palm, plus palm patch with Kevlar stitching. 793661218999 26847000055 801118