- Voluminous stand collar design. - Relaxed silhouette. - Recommended Minimum Temperature approx. 5℉ - The “Minimum Comfortable Temperature” is an estimated guideline based on simulations conducted under controlled test conditions by an independent third-party testing organization. It indicates the lowest ambient temperature at which the garment can be worn comfortably. *Individual comfort levels may vary. Please adjust your clothing as needed based on your personal conditions and environment.