These Iron Heart Navy Waffle Knit Thermals are the perfect base layer or single layer for when you need a little more warmth. Keep it as your only layer for moderate Fall temps, or use it underneath your Iron Heart flannel for additional warmth during the cooler days. These are slim, but like most waffle knit thermals, they do stretch. Please size accordingly to account for stretch. Shown here with the orSlow href=' data-mce-fragment='1' data-mce-href=' Slim Fit Fatigue Pants.

Note: These generally run small, so we recommend sizing up one from your typical tops size. These are once washed so there is minimal shrinkage with cold wash and hang dry. However, if you do a machine dry on medium to high heat, you may get an additional 1' shrinkage in the chest (when measured flat), which due to the stretch of the fabric will generally stretch back out. With machine dry, the length may shrink an additional 1'-1.5' depending on the temperature and duration.

Model:6'0'' and 175 lbs. wearing size L, which currently is a slim fit but should stretch for a more relaxed fit over time.

• 100% cotton waffle thermal knit
• Durable 4-needle flat seam construction
• Chainstitch run-off on sleeves and hem
• One-washed, expect minimal shrinkage
  
• Made in Japan