Product description

Boy's Thermal Underwear Long Sleeve Athletic Base Layer Compression Underwear Shirt Tights Set

Size.

Shirts Fit XS/5-6Y Fit for Height:47-50.5", Sleeve: 17.7", Chest: 13.38"

Shirts Fit S/6-8Y Fit for Height:50.5-53",Sleeve: 18.89", Chest: 13.37"

Shirts Fit M/8-11Y Fit for Height:53-59", Sleeve: 20.6", Chest: 15.35"

Shirts Fit L/11-13Y Fit for Height:59-65", Sleeve: 21.8", Chest:15.35"

Shirts Fit XL/13-14Y Fit for Height:65-70", Sleeve: 22.6", Chest:16.14"

Pants XS/5-6Y: Fit for Height:49.5", Length: 25", Waist: 26.5

Pants S/6-8Y: Fit for Height:52", Length: 26.7", Waist: 27.8

Pants M/8-11Y: Fit for Height:58.5 - 60", Length: 31", Waist: 29 - 30.5

Pants L/11-13Y: Fit for Height:61.5 - 64", Length: 33.5", Waist: 32 - 33.5

Pants:XL/13/14Y: Fit for Height:66.5 - 69", Length: 34.6", Waist: 35 - 36.5

SNUG WAISTBAND

Elastic waistband for snugness and a secure fit.

4 WAY STRETCH

Four-way stretch for unrestricted movement.

FLATLOCK SEAMS

Flatlock seams reduce irritation from chafing

Quick-Dry FABRIC

Take away moisture quickly, keep your body cool and warm