The 4 Degree Elite Fit System uses two elastics for greater stretch and recovery to keep the sock in place.
The patent-pending ReliaWool Technology in high impact areas provides the longer lasting protection to keep feet comfortable.
Low profile and durable virtually seamless toe
Alternating 1x1 welt
1.5" overall height
The PhD Running Ultra Light Micro is the perfect running sock for mild weather and shorter distances. It is specifically designed for a woman's foot. Thanks to the 4 Degree Elite Fit System and the patent-pending ReliaWool Technology, overall comfort is improved and abrasion in the high density impact zones is reduced.
*Excludes electronics, nutrition , Addaday Biozoom, Air Relax, and Zwift. Excludes Brooks footwear, Hoka One One footwear, select Saucony footwear, and On Running.
*Valid on regular price apparel only. Excludes sale items, footwear, socks and accessories.
*Applies to all sales All Sale Priced items ordered online can be returned online for a refund. Sale-priced items returned in-store are only eligible for an exchange or in-store credit. All exchanges or returns must be made within 30 days of purchase. Savings are off our original price. Cannot be used for previously purchased product. Cannot be combined with any other promotional offer, coupon or discount. Subject to on-hand inventory availability. Product may not be exactly as shown. Selection may vary by store. Offer not valid on out of stock merchandise. While quantities last. Use of offer(s)/promotional code(s) is acceptance of these terms. Running Room reserves the right to cancel or modify offer(s) at any time.