SIZE depends on THE UPPER ARM CIRCUMFERENCE(biceps) and the arm length.how to choose you can see picture left
MATERIAL--80% nylon(polyamide fibre) 10% spandex 10% SILK ICE fabric. MUCH BETTER THAN other material,FIT WELL,VERY SOFT and SILKY,NEVER FEEL TIGHT,thread not loose,anti-pilling
COOLING Unisex Arm Sleeves Protect up to 99 Percent of UV Caused by the Suns Harmful Rays.it?helps?to?protect?your?skin?and?feel?COOLER?than?bear?skin.is?quite?SNUG,?lightweight?and?bearable?in?the?heat.COOL COOL COOL outdoor or indoor because of silk ice fabric.
THE FIRST CLASS QUALITY---long lifetime,look decent, The stitching seems to be a decent quality
For?All?Outdoor?Sports?and?Activities,?such?as?golfing,?cycling,?fishing,?driving,?jogging,running,biking,motorcycle,?claiming,?boating,?gardening,?basketball,baseball,football,volleyball,?tennis?and?so?on.?Great?skin?protection?when?you?working?outside?or?doing?any?outdoor?activities.?Suitable?for?Indoor?Activities?too,?even?your?workplaces?(Your?arms?won't?sticky?on?your?desk).In winter Arm Compression Cover Warmer

Technical Details

Product Details

Package Dimensions
Width : 1 inch
Height : 0.4 inch
Length : 1 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B073T87XQQ

Product Description

COOL COOL COOL

♥COOL COOL COOL is the biggest feature OUTDOOR AND INDOOR. It is a special moisture-radiating material that actually offers cooling effect

♥Sun sleeves are our friends.they lay smoothly on my arm so they looked decent

♥The first class quality , The STITCHING is best.

♥Just wash it by hands in cold water,so easy, DON'T PUT it in washing machine because of breaking SILK ICE FABRIC easily.

♥As an added bonus, treating the sleeves with sth can keep the MOSQUITOS away.

♥VERY SOFT AND SILKY!NEVER FEEL TIGHT! High Performance Fabric,DRI-fit.THE FIRST CLASS FABRIC, MUCH BETTER than polyster

You understand the importance of living an active lifestyle.Please take care of your body and LOVE YOUR SKIN. We feel the amazing honor and awesome
responsibility every day of supporting you. We are always with you.