90% Polyester, 10% Spandex

Button closure

Long Johns Set for Men: Design with V neck, solid color, long sleeve men thermal top, elastic waistband with logo, more stretchable and flexible, button open fly, full length long underwear bottom for men.

Well made of high quality polyester and micro fleece fabric to keep the ultimate warmth during the cold weather. Thin and lightweight yet they will provide you with the body heat insulation. Stretch material with skin touch for comfy fit.

Men classic thermal underwear ideal for cold winter, keep you warm. Perfect for lounge wear, casual wear and daily wear, nice for sleeping and rest, make you more relax all time.

This sleepwear is great for your father, husband, big son, boyfriends. Performance long johns suits for fall, winter and spring. It is suitable for Cycling, Skiing, Climbing, Camping, Hiking, Indoor and Outdoor Activities, to keep warm and cozy in freezing cold climates or bad weather.

2 Piece: Thermal top and bottom included. Solid Color: Black and Blue are available. Garment Care: Hand wash or machine wash in cold water, do not bleach, hang dry.

JINSHI Men's Thermal Underwear Sets Warm Top & Bottom Thermal Long Johns Set