Men's Stretch Thermal Underwear Set

? Product Video Item ID:lda390 LIGHTWEIGHT & FRESH - super lightweight, ultra breathable and wicking fabric moves sweat away, feel smooth against your skin COMFORT & STRETCH - move comfortably with 4-way stretch, gusseted crotch, functional fly and chafe-free flatlock seam construction STREAMLINED FIT - sits perfectly under your clothing without adding any bulk, wide elastic waistband brushed for next-to-skin softness VERSATILE - UV protection keeps out harmful rays, back reflective logo keeps you visible in low light conditions Great to wear at home or add an extra layer of warmth under your clothes, perfect for indoor/outdoor winter activities.