Most gel packs are knee-sized. After a hard leg day or a long run, the spot that asks for attention is often a whole
thigh or the low back, and that is what these are for: two Rester’s Choice packs, each 11 by 14.5 in (28 × 37 cm) and
2.6 lb (1.2 kg), filled with a gel that the maker says stays flexible when frozen and can also be warmed in the
microwave. The construction is sectioned so the gel stays spread out, with a nylon exterior and bound edges.
The size is also the downside: the maker itself says they feel bulkier than small packs, and there is no strap, so the
pack lies on you – on the couch, legs out – rather than strapping on while you move. Microwave and freezer times are
not on the listing; the instructions in the box are the authority.
Tip: Always put a thin cloth between the pack and your skin, and keep it to 10 to 15 minutes on one spot; let the skin warm back to normal before a second round.