Premium by design, low impact by nature, the men's GMP Kohlman Jacket utilizes recycled and/or eco-friendly materials and processes to create Burton?s highest performance GMP jacket yet. The Mid Fit trench cut adds four inches of length for full coverage in a tailored silhouette that smoothly transitions from snow to street. Tram Package mapped lining and recycled 3M? Thinsulate? Platinum Insulation tweaks the exact amount of materials to each bio zone for true climate control. Twill, plaid and hemp fabrics add taste and texture.