Size, Fit, Material - SLM thermal sets come with 2 pieces, including a long sleeve shirt and pair of pants. These sets are made from premium 100% Polyesters, containing four-way stretch and moisture-wicking capabilities. Available in adult male sizes S-2XL.
Comfort and Feel - You'll never want to take it off these cozy base-layer underwear sets! The ribbed neck and cuffs provide a snug fit and trap heat to keep you snug throughout the day. Its fabric is extra smooth on the skin due to the lightweight polyester threads that allow a comfortable fit, without being bulky. Furthermore, the bottoms feature an elastic waistband and a fly opening for ease and convenience.
Versatile - Perfect for cooler seasons like Fall, Winter, and Spring to keep you warm and relaxed throughout the day. SLM thermal top and bottom sets are functional for all activities, such as running errands, enjoying the outdoors, or just relaxing around the house! Long John Underwear Sets are also an excellent gift for Father's Day, Birthdays, Christmas, and other exciting holidays! This is a gift any husband, boyfriend, dad, son, grandpa, uncle, or brother will thoroughly enjoy!
Available in various colors like Black, Gray, and Navy Blue.
Check out our other thermal underwear options, from lightweight to heavy-duty!
