Check the listing for details. Glasses Ear Socks For-Oakley CROSSLINK OX8027 OX8029 OX8030 OX8031 OX8033 OX3128. Color: Gray, Condition: New with tags. Listed at 19.99 USD. Glasses Ear Socks Fit For Oakley Glasses Model CROSSLINK PRO SWEEP SWITHC OX8027 OX8029 OX8030 OX8031 OX8033 OX3128 OX3149 OX3150 OX8090 OX8118 etc. 8 colors for choose,you may click following link to see more colors: http://www.ebay.com/itm/281406438368 If you are not sure your glasses model,please contact us first,we will help you to confirm if it fit your glasses. Priece: Buy It Now Price: $19.99 for 1 pair(2 pieces,1 piece for the left temple, 1 piece for the right temple) FREE SHIPPING; Shipping time: Ship to US: by E-packet with tracking number（USPS in US）,it will take about 7--15 working days to US. Ship to Worldwide:by Air Mail with tracking number,it will take about 10--30 working days to Worldwide(Some time,some county will take more than 30 working days).